What's the series number of the episode with a broadcast order s04 e07?
CREATE TABLE table_17624 (
    "Number in series" real,
    "Broadcast Order" text,
    "Title" text,
    "Villain/s" text,
    "U.S. Air Date" text,
    "Production Code" text
)
SELECT MAX("Number in series") FROM table_17624 WHERE "Broadcast Order" = 'S04 E07'
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: What's the series number of the episode with a broadcast order s04 e07? ### Input: CREATE TABLE table_17624 (
    "Number in series" real,
    "Broadcast Order" text,
    "Title" text,
    "Villain/s" text,
    "U.S. Air Date" text,
    "Production Code" text
) ### Response: SELECT MAX("Number in series") FROM table_17624 WHERE "Broadcast Order" = 'S04 E07'