Alright, let's work through 4381 times 4074 step by step
4381 × 4074 = 4074 × (4381)
+ 4074 × 1 resulting in 4074
+ 4074 × 80 what gives us 325920
+ 4074 × 300 yielding 1222200
+ 4074 × 4000 what gives us 16296000

= 17848194
