Finding the Fourth Proportional to 45,456.50, 62,730.24 and 25,584.50

Step by Step Solution

1. Step 1: Write the proportion equation
   45,456.50 : 62,730.24 = 25,584.50 : x
2. Step 2: Convert to fraction form
   45,456.50/62,730.24 = 25,584.50/x
3. Step 3: Cross multiply
   45,456.50x = 62,730.24 × 25,584.50
4. Step 4: Simplify right side
   45,456.50x = 1,604,921,825.28
5. Step 5: Solve for x
   x = 1,604,921,825.28/45,456.50
6. Step 6: Final answer
   x = 35,306.76