No problem, we've got 2307 and 4508 to multiply
2307 × 4508 = 4508 × (2307)
+ 4508 × 7 resulting in 31556
+ 4508 × 00 resulting in 0
+ 4508 × 300 what gives us 1352400
+ 4508 × 2000 that results in 9016000

= 10399956
