Finding the Fourth Proportional to 8,995.89, 12,414.38 and 5,017.17

Step by Step Solution

1. Step 1: Write the proportion equation
   8,995.89 : 12,414.38 = 5,017.17 : x
2. Step 2: Convert to fraction form
   8,995.89/12,414.38 = 5,017.17/x
3. Step 3: Cross multiply
   8,995.89x = 12,414.38 × 5,017.17
4. Step 4: Simplify right side
   8,995.89x = 62,285,029.82
5. Step 5: Solve for x
   x = 62,285,029.82/8,995.89
6. Step 6: Final answer
   x = 6,923.72