Alright, let's work through 4221 times 8237 step by step
4221 × 8237 = 8237 × (4221)
+ 8237 × 1 that results in 8237
+ 8237 × 20 what gives us 164740
+ 8237 × 200 which equals 1647400
+ 8237 × 4000 yielding 32948000

= 34768377
