Finding the Fourth Proportional to 10,308.52, 14,225.75 and 5,592.80

Step by Step Solution

1. Step 1: Write the proportion equation
   10,308.52 : 14,225.75 = 5,592.80 : x
2. Step 2: Convert to fraction form
   10,308.52/14,225.75 = 5,592.80/x
3. Step 3: Cross multiply
   10,308.52x = 14,225.75 × 5,592.80
4. Step 4: Simplify right side
   10,308.52x = 79,561,738.88
5. Step 5: Solve for x
   x = 79,561,738.88/10,308.52
6. Step 6: Final answer
   x = 7,718.06