Finding the Fourth Proportional to 83,200.92, 114,816.78 and 45,475.14

Step by Step Solution

1. Step 1: Write the proportion equation
   83,200.92 : 114,816.78 = 45,475.14 : x
2. Step 2: Convert to fraction form
   83,200.92/114,816.78 = 45,475.14/x
3. Step 3: Cross multiply
   83,200.92x = 114,816.78 × 45,475.14
4. Step 4: Simplify right side
   83,200.92x = 5,221,309,144.85
5. Step 5: Solve for x
   x = 5,221,309,144.85/83,200.92
6. Step 6: Final answer
   x = 62,755.43