Finding the Fourth Proportional to 9,768.67, 14,658.27 and 6,483.31

Step by Step Solution

1. Step 1: Write the proportion equation
   9,768.67 : 14,658.27 = 6,483.31 : x
2. Step 2: Convert to fraction form
   9,768.67/14,658.27 = 6,483.31/x
3. Step 3: Cross multiply
   9,768.67x = 14,658.27 × 6,483.31
4. Step 4: Simplify right side
   9,768.67x = 95,034,108.47
5. Step 5: Solve for x
   x = 95,034,108.47/9,768.67
6. Step 6: Final answer
   x = 9,728.46