Finding the Fourth Proportional to 10,480.88, 14,463.32 and 5,765.16

Step by Step Solution

1. Step 1: Write the proportion equation
   10,480.88 : 14,463.32 = 5,765.16 : x
2. Step 2: Convert to fraction form
   10,480.88/14,463.32 = 5,765.16/x
3. Step 3: Cross multiply
   10,480.88x = 14,463.32 × 5,765.16
4. Step 4: Simplify right side
   10,480.88x = 83,383,353.93
5. Step 5: Solve for x
   x = 83,383,353.93/10,480.88
6. Step 6: Final answer
   x = 7,955.76