Finding the Fourth Proportional to 10,479.88, 14,462.58 and 5,764.42

Step by Step Solution

1. Step 1: Write the proportion equation
   10,479.88 : 14,462.58 = 5,764.42 : x
2. Step 2: Convert to fraction form
   10,479.88/14,462.58 = 5,764.42/x
3. Step 3: Cross multiply
   10,479.88x = 14,462.58 × 5,764.42
4. Step 4: Simplify right side
   10,479.88x = 83,368,385.40
5. Step 5: Solve for x
   x = 83,368,385.40/10,479.88
6. Step 6: Final answer
   x = 7,955.09