Finding the Fourth Proportional to 9,060.48, 12,499.56 and 6,698.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,060.48 : 12,499.56 = 6,698.52 : x
2. Step 2: Convert to fraction form
   9,060.48/12,499.56 = 6,698.52/x
3. Step 3: Cross multiply
   9,060.48x = 12,499.56 × 6,698.52
4. Step 4: Simplify right side
   9,060.48x = 83,728,552.65
5. Step 5: Solve for x
   x = 83,728,552.65/9,060.48
6. Step 6: Final answer
   x = 9,241.07