Alright, let's work through 4285 times 3618 step by step
4285 × 3618 = 3618 × (4285)
+ 3618 × 5 that is equal 18090
+ 3618 × 80 producing 289440
+ 3618 × 200 resulting in 723600
+ 3618 × 4000 yielding 14472000

= 15503130
