Finding the Fourth Proportional to 52,081.50, 71,871.13 and 29,422.83

Step by Step Solution

1. Step 1: Write the proportion equation
   52,081.50 : 71,871.13 = 29,422.83 : x
2. Step 2: Convert to fraction form
   52,081.50/71,871.13 = 29,422.83/x
3. Step 3: Cross multiply
   52,081.50x = 71,871.13 × 29,422.83
4. Step 4: Simplify right side
   52,081.50x = 2,114,652,039.90
5. Step 5: Solve for x
   x = 2,114,652,039.90/52,081.50
6. Step 6: Final answer
   x = 40,602.75