Finding the Fourth Proportional to 82,957.13, 114,490.56 and 47,152.52

Step by Step Solution

1. Step 1: Write the proportion equation
   82,957.13 : 114,490.56 = 47,152.52 : x
2. Step 2: Convert to fraction form
   82,957.13/114,490.56 = 47,152.52/x
3. Step 3: Cross multiply
   82,957.13x = 114,490.56 × 47,152.52
4. Step 4: Simplify right side
   82,957.13x = 5,398,518,420.21
5. Step 5: Solve for x
   x = 5,398,518,420.21/82,957.13
6. Step 6: Final answer
   x = 65,076.00