Finding the Fourth Proportional to 9,488.49, 13,097.15 and 5,508.82

Step by Step Solution

1. Step 1: Write the proportion equation
   9,488.49 : 13,097.15 = 5,508.82 : x
2. Step 2: Convert to fraction form
   9,488.49/13,097.15 = 5,508.82/x
3. Step 3: Cross multiply
   9,488.49x = 13,097.15 × 5,508.82
4. Step 4: Simplify right side
   9,488.49x = 72,149,841.86
5. Step 5: Solve for x
   x = 72,149,841.86/9,488.49
6. Step 6: Final answer
   x = 7,603.93