Finding the Fourth Proportional to 150,264.76, 207,356.22 and 82,282.56

Step by Step Solution

1. Step 1: Write the proportion equation
   150,264.76 : 207,356.22 = 82,282.56 : x
2. Step 2: Convert to fraction form
   150,264.76/207,356.22 = 82,282.56/x
3. Step 3: Cross multiply
   150,264.76x = 207,356.22 × 82,282.56
4. Step 4: Simplify right side
   150,264.76x = 17,061,800,613.52
5. Step 5: Solve for x
   x = 17,061,800,613.52/150,264.76
6. Step 6: Final answer
   x = 113,544.92