Finding the Fourth Proportional to 8,997.69, 12,424.14 and 5,465.55

Step by Step Solution

1. Step 1: Write the proportion equation
   8,997.69 : 12,424.14 = 5,465.55 : x
2. Step 2: Convert to fraction form
   8,997.69/12,424.14 = 5,465.55/x
3. Step 3: Cross multiply
   8,997.69x = 12,424.14 × 5,465.55
4. Step 4: Simplify right side
   8,997.69x = 67,904,758.38
5. Step 5: Solve for x
   x = 67,904,758.38/8,997.69
6. Step 6: Final answer
   x = 7,546.91