Finding the Fourth Proportional to 82,662.20, 114,076.79 and 50,824.95

Step by Step Solution

1. Step 1: Write the proportion equation
   82,662.20 : 114,076.79 = 50,824.95 : x
2. Step 2: Convert to fraction form
   82,662.20/114,076.79 = 50,824.95/x
3. Step 3: Cross multiply
   82,662.20x = 114,076.79 × 50,824.95
4. Step 4: Simplify right side
   82,662.20x = 5,797,947,147.91
5. Step 5: Solve for x
   x = 5,797,947,147.91/82,662.20
6. Step 6: Final answer
   x = 70,140.25