Finding the Fourth Proportional to 9,359.33, 14,041.91 and 5,615.29

Step by Step Solution

1. Step 1: Write the proportion equation
   9,359.33 : 14,041.91 = 5,615.29 : x
2. Step 2: Convert to fraction form
   9,359.33/14,041.91 = 5,615.29/x
3. Step 3: Cross multiply
   9,359.33x = 14,041.91 × 5,615.29
4. Step 4: Simplify right side
   9,359.33x = 78,849,426.43
5. Step 5: Solve for x
   x = 78,849,426.43/9,359.33
6. Step 6: Final answer
   x = 8,424.68