Alright, let's work through 3156 times 4372 step by step
3156 × 4372 = 4372 × (3156)
+ 4372 × 6 that results in 26232
+ 4372 × 50 giving us 218600
+ 4372 × 100 that equals 437200
+ 4372 × 3000 which equals 13116000

= 13798032
