No problem, we've got 1231 and 2884 to multiply
1231 × 2884 = 2884 × (1231)
+ 2884 × 1 giving us 2884
+ 2884 × 30 that equals 86520
+ 2884 × 200 that equals 576800
+ 2884 × 1000 that results in 2884000

= 3550204
