Alright, let's work through 3771 times 5292 step by step
3771 × 5292 = 5292 × (3771)
+ 5292 × 1 that is equal 5292
+ 5292 × 70 that equals 370440
+ 5292 × 700 that results in 3704400
+ 5292 × 3000 what gives us 15876000

= 19956132
