Alright, let's work through 4155 times 4717 step by step
4155 × 4717 = 4717 × (4155)
+ 4717 × 5 which equals 23585
+ 4717 × 50 that results in 235850
+ 4717 × 100 that is equal 471700
+ 4717 × 4000 what gives us 18868000

= 19599135
