No problem, we've got 4892 and 7391 to multiply
4892 × 7391 = 7391 × (4892)
+ 7391 × 2 giving us 14782
+ 7391 × 90 what gives us 665190
+ 7391 × 800 which equals 5912800
+ 7391 × 4000 resulting in 29564000

= 36156772
