Finding the Fourth Proportional to 83,339.25, 115,008.17 and 45,613.50

Step by Step Solution

1. Step 1: Write the proportion equation
   83,339.25 : 115,008.17 = 45,613.50 : x
2. Step 2: Convert to fraction form
   83,339.25/115,008.17 = 45,613.50/x
3. Step 3: Cross multiply
   83,339.25x = 115,008.17 × 45,613.50
4. Step 4: Simplify right side
   83,339.25x = 5,245,924,934.23
5. Step 5: Solve for x
   x = 5,245,924,934.23/83,339.25
6. Step 6: Final answer
   x = 62,946.63