Finding the Fourth Proportional to 10,549.69, 14,551.71 and 6,766.86

Step by Step Solution

1. Step 1: Write the proportion equation
   10,549.69 : 14,551.71 = 6,766.86 : x
2. Step 2: Convert to fraction form
   10,549.69/14,551.71 = 6,766.86/x
3. Step 3: Cross multiply
   10,549.69x = 14,551.71 × 6,766.86
4. Step 4: Simplify right side
   10,549.69x = 98,469,384.33
5. Step 5: Solve for x
   x = 98,469,384.33/10,549.69
6. Step 6: Final answer
   x = 9,333.87