Finding the Fourth Proportional to 52,085.50, 71,887.71 and 29,729.50

Step by Step Solution

1. Step 1: Write the proportion equation
   52,085.50 : 71,887.71 = 29,729.50 : x
2. Step 2: Convert to fraction form
   52,085.50/71,887.71 = 29,729.50/x
3. Step 3: Cross multiply
   52,085.50x = 71,887.71 × 29,729.50
4. Step 4: Simplify right side
   52,085.50x = 2,137,185,674.45
5. Step 5: Solve for x
   x = 2,137,185,674.45/52,085.50
6. Step 6: Final answer
   x = 41,032.26