No problem, we've got 4392 and 7194 to multiply
4392 × 7194 = 7194 × (4392)
+ 7194 × 2 that equals 14388
+ 7194 × 90 which equals 647460
+ 7194 × 300 that is equal 2158200
+ 7194 × 4000 which equals 28776000

= 31596048
