Finding the Fourth Proportional to 10,479.28, 14,461.68 and 5,763.69

Step by Step Solution

1. Step 1: Write the proportion equation
   10,479.28 : 14,461.68 = 5,763.69 : x
2. Step 2: Convert to fraction form
   10,479.28/14,461.68 = 5,763.69/x
3. Step 3: Cross multiply
   10,479.28x = 14,461.68 × 5,763.69
4. Step 4: Simplify right side
   10,479.28x = 83,352,640.40
5. Step 5: Solve for x
   x = 83,352,640.40/10,479.28
6. Step 6: Final answer
   x = 7,954.04