No problem, we've got 5628 and 4785 to multiply
5628 × 4785 = 4785 × (5628)
+ 4785 × 8 what gives us 38280
+ 4785 × 20 that equals 95700
+ 4785 × 600 yielding 2871000
+ 4785 × 5000 that equals 23925000

= 26929980
