Finding the Fourth Proportional to 73,508.02, 101,469.92 and 52,109.61

Step by Step Solution

1. Step 1: Write the proportion equation
   73,508.02 : 101,469.92 = 52,109.61 : x
2. Step 2: Convert to fraction form
   73,508.02/101,469.92 = 52,109.61/x
3. Step 3: Cross multiply
   73,508.02x = 101,469.92 × 52,109.61
4. Step 4: Simplify right side
   73,508.02x = 5,287,557,957.93
5. Step 5: Solve for x
   x = 5,287,557,957.93/73,508.02
6. Step 6: Final answer
   x = 71,931.72