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_77974 ( "Episode" text, "Air Date" text, "Timeslot" text, "Viewers" text, "Weekly Rank for Living" text )

### Question ###
How many viewers for the episode with the weekly rank for living of 4?

### Accurate SQL ###

SELECT "Viewers" FROM table_77974 WHERE "Weekly Rank for Living" = '4'