No problem, we've got 4039 and 1169 to multiply
4039 × 1169 = 1169 × (4039)
+ 1169 × 9 that equals 10521
+ 1169 × 30 that is equal 35070
+ 1169 × 000 which equals 0
+ 1169 × 4000 yielding 4676000

= 4721591
