We're going to solve 4138 multiplied by 8886
4138 × 8886 = 8886 × (4138)
+ 8886 × 8 what gives us 71088
+ 8886 × 30 that is equal 266580
+ 8886 × 100 that results in 888600
+ 8886 × 4000 giving us 35544000

= 36770268
