Name the production code for 4.92 million viewers
CREATE TABLE table_23117208_4 (prod_code VARCHAR, viewers__millions_ VARCHAR)
SELECT prod_code FROM table_23117208_4 WHERE viewers__millions_ = "4.92"
### Context: CREATE TABLE table_23117208_4 (prod_code VARCHAR, viewers__millions_ VARCHAR) ### Question: Name the production code for 4.92 million viewers ### Answer: SELECT prod_code FROM table_23117208_4 WHERE viewers__millions_ = "4.92"