Solve the following math problem efficiently and clearly:

- For simple problems (2 steps or fewer):
Provide a concise solution with minimal explanation.

- For complex problems (3 steps or more):
Use this step-by-step format:

## Step 1: [Concise description]
[Brief explanation and calculations]

## Step 2: [Concise description]
[Brief explanation and calculations]

...

Regardless of the approach, always conclude with:

Therefore, the final answer is: $oxed{answer}$. I hope it is correct.

Where [answer] is just the final number or expression that solves the problem.

Problem: In the diagram, what is the value of $x?$ [asy]
draw(Arc((0,0),1,-120,42));

draw((-2,-2*sqrt(3))--(3,3*sqrt(3))--(3,-2*sqrt(3))--(-2*sqrt(3)/.9,-2*sqrt(3))--(3,2.7));
draw((2.7,-2*sqrt(3))--(2.7,-2*sqrt(3)+.3)--(3,-2*sqrt(3)+.3));
label("$48^\circ$",(3,1.5),W);
label("$60^\circ$",(-1.2,-2*sqrt(3)),N);
label("$x^\circ$",(1,-1));
[/asy]
user