Finding the Fourth Proportional to 83,002.52, 114,543.24 and 45,276.50

Step by Step Solution

1. Step 1: Write the proportion equation
   83,002.52 : 114,543.24 = 45,276.50 : x
2. Step 2: Convert to fraction form
   83,002.52/114,543.24 = 45,276.50/x
3. Step 3: Cross multiply
   83,002.52x = 114,543.24 × 45,276.50
4. Step 4: Simplify right side
   83,002.52x = 5,186,117,005.86
5. Step 5: Solve for x
   x = 5,186,117,005.86/83,002.52
6. Step 6: Final answer
   x = 62,481.44