No problem, we've got 4223 and 2359 to multiply
4223 × 2359 = 2359 × (4223)
+ 2359 × 3 that equals 7077
+ 2359 × 20 which equals 47180
+ 2359 × 200 giving us 471800
+ 2359 × 4000 that results in 9436000

= 9962057
