No problem, we've got 7290 and 4115 to multiply
7290 × 4115 = 4115 × (7290)
+ 4115 × 0 that is equal 0
+ 4115 × 90 which equals 370350
+ 4115 × 200 that is equal 823000
+ 4115 × 7000 that equals 28805000

= 29998350
