Alright, let's work through 4102 times 4427 step by step
4102 × 4427 = 4427 × (4102)
+ 4427 × 2 that is equal 8854
+ 4427 × 00 that equals 0
+ 4427 × 100 that is equal 442700
+ 4427 × 4000 producing 17708000

= 18159554
