Finding the Fourth Proportional to 150,545.34, 207,741.27 and 82,551.42

Step by Step Solution

1. Step 1: Write the proportion equation
   150,545.34 : 207,741.27 = 82,551.42 : x
2. Step 2: Convert to fraction form
   150,545.34/207,741.27 = 82,551.42/x
3. Step 3: Cross multiply
   150,545.34x = 207,741.27 × 82,551.42
4. Step 4: Simplify right side
   150,545.34x = 17,149,336,831.10
5. Step 5: Solve for x
   x = 17,149,336,831.10/150,545.34
6. Step 6: Final answer
   x = 113,914.76