No problem, we've got 1426 and 3126 to multiply
1426 × 3126 = 3126 × (1426)
+ 3126 × 6 giving us 18756
+ 3126 × 20 giving us 62520
+ 3126 × 400 yielding 1250400
+ 3126 × 1000 giving us 3126000

= 4457676
