Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_1231892_4 ( number_in_series VARCHAR, broadcast_order VARCHAR )

### Question ###
What's the number of episodes with a broadcast order s04 e07?

### Accurate SQL ###

SELECT COUNT(number_in_series) FROM table_1231892_4 WHERE broadcast_order = "S04 E07"