Finding the Fourth Proportional to 10,089.52, 15,134.24 and 3,069.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,089.52 : 15,134.24 = 3,069.50 : x
2. Step 2: Convert to fraction form
   10,089.52/15,134.24 = 3,069.50/x
3. Step 3: Cross multiply
   10,089.52x = 15,134.24 × 3,069.50
4. Step 4: Simplify right side
   10,089.52x = 46,454,481.68
5. Step 5: Solve for x
   x = 46,454,481.68/10,089.52
6. Step 6: Final answer
   x = 4,604.23