Let's calculate 4255 x 3171
4255 × 3171 = 3171 × (4255)
+ 3171 × 5 that results in 15855
+ 3171 × 50 that results in 158550
+ 3171 × 200 that is equal 634200
+ 3171 × 4000 yielding 12684000

= 13492605
