No problem, we've got 4228 and 7416 to multiply
4228 × 7416 = 7416 × (4228)
+ 7416 × 8 that is equal 59328
+ 7416 × 20 giving us 148320
+ 7416 × 200 that equals 1483200
+ 7416 × 4000 which equals 29664000

= 31354848
