No problem, we've got 4213 and 4894 to multiply
4213 × 4894 = 4894 × (4213)
+ 4894 × 3 which equals 14682
+ 4894 × 10 which equals 48940
+ 4894 × 200 that is equal 978800
+ 4894 × 4000 giving us 19576000

= 20618422
