Alright, let's work through 3884 times 8931 step by step
3884 × 8931 = 8931 × (3884)
+ 8931 × 4 that equals 35724
+ 8931 × 80 that equals 714480
+ 8931 × 800 what gives us 7144800
+ 8931 × 3000 that results in 26793000

= 34688004
