No problem, we've got 4390 and 2706 to multiply
4390 × 2706 = 2706 × (4390)
+ 2706 × 0 which equals 0
+ 2706 × 90 that is equal 243540
+ 2706 × 300 giving us 811800
+ 2706 × 4000 resulting in 10824000

= 11879340
