Alright, let's work through 1955 times 1238 step by step
1955 × 1238 = 1238 × (1955)
+ 1238 × 5 yielding 6190
+ 1238 × 50 which equals 61900
+ 1238 × 900 that is equal 1114200
+ 1238 × 1000 that results in 1238000

= 2420290
