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_22123920_4 (tickets_sold___available VARCHAR, gross_sales VARCHAR)

### Question ###
During the period in which gross sales totals for "The Show Girl Must Go On" reached $2,628,457, what did the numbers show for tickets sold/ available at the box office? 

### Accurate SQL ###

SELECT tickets_sold___available FROM table_22123920_4 WHERE gross_sales = "$2,628,457"