Alright, let's work through 5731 times 4156 step by step
5731 × 4156 = 4156 × (5731)
+ 4156 × 1 that results in 4156
+ 4156 × 30 that equals 124680
+ 4156 × 700 that results in 2909200
+ 4156 × 5000 that results in 20780000

= 23818036
