Finding the Fourth Proportional to 52,481.27, 72,420.53 and 29,514.52

Step by Step Solution

1. Step 1: Write the proportion equation
   52,481.27 : 72,420.53 = 29,514.52 : x
2. Step 2: Convert to fraction form
   52,481.27/72,420.53 = 29,514.52/x
3. Step 3: Cross multiply
   52,481.27x = 72,420.53 × 29,514.52
4. Step 4: Simplify right side
   52,481.27x = 2,137,457,107.31
5. Step 5: Solve for x
   x = 2,137,457,107.31/52,481.27
6. Step 6: Final answer
   x = 40,728.00