Alright, let's work through 3210 times 4339 step by step
3210 × 4339 = 4339 × (3210)
+ 4339 × 0 resulting in 0
+ 4339 × 10 that equals 43390
+ 4339 × 200 that equals 867800
+ 4339 × 3000 resulting in 13017000

= 13928190
