Finding the Fourth Proportional to 10,825.48, 16,234.92 and 5,628.52

Step by Step Solution

1. Step 1: Write the proportion equation
   10,825.48 : 16,234.92 = 5,628.52 : x
2. Step 2: Convert to fraction form
   10,825.48/16,234.92 = 5,628.52/x
3. Step 3: Cross multiply
   10,825.48x = 16,234.92 × 5,628.52
4. Step 4: Simplify right side
   10,825.48x = 91,378,571.92
5. Step 5: Solve for x
   x = 91,378,571.92/10,825.48
6. Step 6: Final answer
   x = 8,441.06