Finding the Fourth Proportional to 9,360.33, 14,043.41 and 5,616.29

Step by Step Solution

1. Step 1: Write the proportion equation
   9,360.33 : 14,043.41 = 5,616.29 : x
2. Step 2: Convert to fraction form
   9,360.33/14,043.41 = 5,616.29/x
3. Step 3: Cross multiply
   9,360.33x = 14,043.41 × 5,616.29
4. Step 4: Simplify right side
   9,360.33x = 78,871,863.15
5. Step 5: Solve for x
   x = 78,871,863.15/9,360.33
6. Step 6: Final answer
   x = 8,426.18