Finding the Fourth Proportional to 9,559.88, 14,343.18 and 5,819.24

Step by Step Solution

1. Step 1: Write the proportion equation
   9,559.88 : 14,343.18 = 5,819.24 : x
2. Step 2: Convert to fraction form
   9,559.88/14,343.18 = 5,819.24/x
3. Step 3: Cross multiply
   9,559.88x = 14,343.18 × 5,819.24
4. Step 4: Simplify right side
   9,559.88x = 83,466,406.78
5. Step 5: Solve for x
   x = 83,466,406.78/9,559.88
6. Step 6: Final answer
   x = 8,730.91