Alright, let's work through 3319 times 4212 step by step
3319 × 4212 = 4212 × (3319)
+ 4212 × 9 yielding 37908
+ 4212 × 10 that is equal 42120
+ 4212 × 300 that is equal 1263600
+ 4212 × 3000 giving us 12636000

= 13979628
