No problem, we've got 7894 and 4560 to multiply
7894 × 4560 = 4560 × (7894)
+ 4560 × 4 yielding 18240
+ 4560 × 90 producing 410400
+ 4560 × 800 that results in 3648000
+ 4560 × 7000 that is equal 31920000

= 35996640
