Alright, let's work through 4221 times 8922 step by step
4221 × 8922 = 8922 × (4221)
+ 8922 × 1 what gives us 8922
+ 8922 × 20 producing 178440
+ 8922 × 200 yielding 1784400
+ 8922 × 4000 that results in 35688000

= 37659762
