Alright, let's work through 4224 times 8170 step by step
4224 × 8170 = 8170 × (4224)
+ 8170 × 4 yielding 32680
+ 8170 × 20 yielding 163400
+ 8170 × 200 that equals 1634000
+ 8170 × 4000 producing 32680000

= 34510080
