Finding the Fourth Proportional to 51,810.38, 71,498.32 and 29,454.38

Step by Step Solution

1. Step 1: Write the proportion equation
   51,810.38 : 71,498.32 = 29,454.38 : x
2. Step 2: Convert to fraction form
   51,810.38/71,498.32 = 29,454.38/x
3. Step 3: Cross multiply
   51,810.38x = 71,498.32 × 29,454.38
4. Step 4: Simplify right side
   51,810.38x = 2,105,938,255.51
5. Step 5: Solve for x
   x = 2,105,938,255.51/51,810.38
6. Step 6: Final answer
   x = 40,647.04