No problem, we've got 4892 and 1866 to multiply
4892 × 1866 = 1866 × (4892)
+ 1866 × 2 that is equal 3732
+ 1866 × 90 producing 167940
+ 1866 × 800 that results in 1492800
+ 1866 × 4000 which equals 7464000

= 9128472
