Finding the Fourth Proportional to 9,724.89, 14,563.95 and 5,552.25

Step by Step Solution

1. Step 1: Write the proportion equation
   9,724.89 : 14,563.95 = 5,552.25 : x
2. Step 2: Convert to fraction form
   9,724.89/14,563.95 = 5,552.25/x
3. Step 3: Cross multiply
   9,724.89x = 14,563.95 × 5,552.25
4. Step 4: Simplify right side
   9,724.89x = 80,862,590.81
5. Step 5: Solve for x
   x = 80,862,590.81/9,724.89
6. Step 6: Final answer
   x = 8,315.01