Finding the Fourth Proportional to 8,995.86, 12,414.31 and 5,017.23

Step by Step Solution

1. Step 1: Write the proportion equation
   8,995.86 : 12,414.31 = 5,017.23 : x
2. Step 2: Convert to fraction form
   8,995.86/12,414.31 = 5,017.23/x
3. Step 3: Cross multiply
   8,995.86x = 12,414.31 × 5,017.23
4. Step 4: Simplify right side
   8,995.86x = 62,285,436.02
5. Step 5: Solve for x
   x = 62,285,436.02/8,995.86
6. Step 6: Final answer
   x = 6,923.79