No problem, we've got 7899 and 4426 to multiply
7899 × 4426 = 4426 × (7899)
+ 4426 × 9 which equals 39834
+ 4426 × 90 that is equal 398340
+ 4426 × 800 what gives us 3540800
+ 4426 × 7000 which equals 30982000

= 34960974
