Alright, let's work through 1531 times 6731 step by step
1531 × 6731 = 6731 × (1531)
+ 6731 × 1 yielding 6731
+ 6731 × 30 resulting in 201930
+ 6731 × 500 giving us 3365500
+ 6731 × 1000 resulting in 6731000

= 10305161
