Finding the Fourth Proportional to 45,711.50, 63,087.71 and 25,569.50

Step by Step Solution

1. Step 1: Write the proportion equation
   45,711.50 : 63,087.71 = 25,569.50 : x
2. Step 2: Convert to fraction form
   45,711.50/63,087.71 = 25,569.50/x
3. Step 3: Cross multiply
   45,711.50x = 63,087.71 × 25,569.50
4. Step 4: Simplify right side
   45,711.50x = 1,613,120,757.56
5. Step 5: Solve for x
   x = 1,613,120,757.56/45,711.50
6. Step 6: Final answer
   x = 35,289.17