Finding the Fourth Proportional to 9,098.71, 12,552.16 and 5,559.82

Step by Step Solution

1. Step 1: Write the proportion equation
   9,098.71 : 12,552.16 = 5,559.82 : x
2. Step 2: Convert to fraction form
   9,098.71/12,552.16 = 5,559.82/x
3. Step 3: Cross multiply
   9,098.71x = 12,552.16 × 5,559.82
4. Step 4: Simplify right side
   9,098.71x = 69,787,750.21
5. Step 5: Solve for x
   x = 69,787,750.21/9,098.71
6. Step 6: Final answer
   x = 7,670.07