CREATE TABLE table_48584 ("Week" FLOAT, "Date" CLOB, "Opponent" CLOB, "Result" CLOB, "Attendance" FLOAT)

In what Week was the Attendance 43,430?
SELECT MAX("Week") FROM table_48584 WHERE "Attendance" = '43,430'
SELECT MAX("Week") FROM "table_48584" WHERE "Attendance" = '43,430'