Finding the Fourth Proportional to 72,589.50, 108,884.52 and 25,842.24

Step by Step Solution

1. Step 1: Write the proportion equation
   72,589.50 : 108,884.52 = 25,842.24 : x
2. Step 2: Convert to fraction form
   72,589.50/108,884.52 = 25,842.24/x
3. Step 3: Cross multiply
   72,589.50x = 108,884.52 × 25,842.24
4. Step 4: Simplify right side
   72,589.50x = 2,813,819,898.12
5. Step 5: Solve for x
   x = 2,813,819,898.12/72,589.50
6. Step 6: Final answer
   x = 38,763.46