No problem, we've got 4324 and 6702 to multiply
4324 × 6702 = 6702 × (4324)
+ 6702 × 4 what gives us 26808
+ 6702 × 20 that is equal 134040
+ 6702 × 300 that is equal 2010600
+ 6702 × 4000 producing 26808000

= 28979448
