Finding the Fourth Proportional to 83,542.24, 115,293.56 and 45,816.52

Step by Step Solution

1. Step 1: Write the proportion equation
   83,542.24 : 115,293.56 = 45,816.52 : x
2. Step 2: Convert to fraction form
   83,542.24/115,293.56 = 45,816.52/x
3. Step 3: Cross multiply
   83,542.24x = 115,293.56 × 45,816.52
4. Step 4: Simplify right side
   83,542.24x = 5,282,349,697.61
5. Step 5: Solve for x
   x = 5,282,349,697.61/83,542.24
6. Step 6: Final answer
   x = 63,229.69