Finding the Fourth Proportional to 10,480.16, 14,462.88 and 5,764.88

Step by Step Solution

1. Step 1: Write the proportion equation
   10,480.16 : 14,462.88 = 5,764.88 : x
2. Step 2: Convert to fraction form
   10,480.16/14,462.88 = 5,764.88/x
3. Step 3: Cross multiply
   10,480.16x = 14,462.88 × 5,764.88
4. Step 4: Simplify right side
   10,480.16x = 83,376,767.65
5. Step 5: Solve for x
   x = 83,376,767.65/10,480.16
6. Step 6: Final answer
   x = 7,955.68