No problem, we've got 2163 and 8726 to multiply
2163 × 8726 = 8726 × (2163)
+ 8726 × 3 which equals 26178
+ 8726 × 60 that is equal 523560
+ 8726 × 100 resulting in 872600
+ 8726 × 2000 producing 17452000

= 18874338
