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_42524 ( "Year ended" text, "Passengers (thousand)" real, "RPK (million)" real, "ASK (million)" real, "Load factor (%)" real, "Yield (S\u00a2/km)" real )

### Question ###
What is the highest yield when the ASK is greater than 88,252.7, an RPK of 74,183.2, and a load factor less than 74.5?

### Accurate SQL ###

SELECT MAX("Yield (S\u00a2/km)") FROM table_42524 WHERE "ASK (million)" > '88,252.7' AND "RPK (million)" = '74,183.2' AND "Load factor (%)" < '74.5'