Alright, let's work through 7440 times 3311 step by step
7440 × 3311 = 3311 × (7440)
+ 3311 × 0 which equals 0
+ 3311 × 40 that results in 132440
+ 3311 × 400 that results in 1324400
+ 3311 × 7000 that equals 23177000

= 24633840
