No problem, we've got 1788 and 4658 to multiply
1788 × 4658 = 4658 × (1788)
+ 4658 × 8 which equals 37264
+ 4658 × 80 giving us 372640
+ 4658 × 700 which equals 3260600
+ 4658 × 1000 producing 4658000

= 8328504
