Finding the Fourth Proportional to 10,481.81, 14,464.88 and 5,766.09

Step by Step Solution

1. Step 1: Write the proportion equation
   10,481.81 : 14,464.88 = 5,766.09 : x
2. Step 2: Convert to fraction form
   10,481.81/14,464.88 = 5,766.09/x
3. Step 3: Cross multiply
   10,481.81x = 14,464.88 × 5,766.09
4. Step 4: Simplify right side
   10,481.81x = 83,405,738.47
5. Step 5: Solve for x
   x = 83,405,738.47/10,481.81
6. Step 6: Final answer
   x = 7,957.19