No problem, we've got 4925 and 7724 to multiply
4925 × 7724 = 7724 × (4925)
+ 7724 × 5 that is equal 38620
+ 7724 × 20 that is equal 154480
+ 7724 × 900 what gives us 6951600
+ 7724 × 4000 resulting in 30896000

= 38040700
