Alright, let's work through 4365 times 3216 step by step
4365 × 3216 = 3216 × (4365)
+ 3216 × 5 giving us 16080
+ 3216 × 60 what gives us 192960
+ 3216 × 300 giving us 964800
+ 3216 × 4000 what gives us 12864000

= 14037840
