Finding the Fourth Proportional to 40,400.10, 55,746.72 and 22,492.71

Step by Step Solution

1. Step 1: Write the proportion equation
   40,400.10 : 55,746.72 = 22,492.71 : x
2. Step 2: Convert to fraction form
   40,400.10/55,746.72 = 22,492.71/x
3. Step 3: Cross multiply
   40,400.10x = 55,746.72 × 22,492.71
4. Step 4: Simplify right side
   40,400.10x = 1,253,894,806.41
5. Step 5: Solve for x
   x = 1,253,894,806.41/40,400.10
6. Step 6: Final answer
   x = 31,036.92