Finding the Fourth Proportional to 83,168.25, 114,773.00 and 45,442.50

Step by Step Solution

1. Step 1: Write the proportion equation
   83,168.25 : 114,773.00 = 45,442.50 : x
2. Step 2: Convert to fraction form
   83,168.25/114,773.00 = 45,442.50/x
3. Step 3: Cross multiply
   83,168.25x = 114,773.00 × 45,442.50
4. Step 4: Simplify right side
   83,168.25x = 5,215,571,825.29
5. Step 5: Solve for x
   x = 5,215,571,825.29/83,168.25
6. Step 6: Final answer
   x = 62,711.09