Finding the Fourth Proportional to 8,949.96, 13,426.38 and 3,108.24

Step by Step Solution

1. Step 1: Write the proportion equation
   8,949.96 : 13,426.38 = 3,108.24 : x
2. Step 2: Convert to fraction form
   8,949.96/13,426.38 = 3,108.24/x
3. Step 3: Cross multiply
   8,949.96x = 13,426.38 × 3,108.24
4. Step 4: Simplify right side
   8,949.96x = 41,732,411.37
5. Step 5: Solve for x
   x = 41,732,411.37/8,949.96
6. Step 6: Final answer
   x = 4,662.86