No problem, we've got 4223 and 7508 to multiply
4223 × 7508 = 7508 × (4223)
+ 7508 × 3 producing 22524
+ 7508 × 20 giving us 150160
+ 7508 × 200 what gives us 1501600
+ 7508 × 4000 that equals 30032000

= 31706284
