Alright, let's work through 4212 times 4152 step by step
4212 × 4152 = 4152 × (4212)
+ 4152 × 2 that equals 8304
+ 4152 × 10 giving us 41520
+ 4152 × 200 producing 830400
+ 4152 × 4000 producing 16608000

= 17488224
