No problem, we've got 2175 and 4878 to multiply
2175 × 4878 = 4878 × (2175)
+ 4878 × 5 what gives us 24390
+ 4878 × 70 what gives us 341460
+ 4878 × 100 that is equal 487800
+ 4878 × 2000 producing 9756000

= 10609650
