Alright, let's work through 3983 times 2741 step by step
3983 × 2741 = 2741 × (3983)
+ 2741 × 3 giving us 8223
+ 2741 × 80 resulting in 219280
+ 2741 × 900 that equals 2466900
+ 2741 × 3000 that results in 8223000

= 10917403
