Finding the Fourth Proportional to 9,118.27, 13,676.91 and 2,544.31

Step by Step Solution

1. Step 1: Write the proportion equation
   9,118.27 : 13,676.91 = 2,544.31 : x
2. Step 2: Convert to fraction form
   9,118.27/13,676.91 = 2,544.31/x
3. Step 3: Cross multiply
   9,118.27x = 13,676.91 × 2,544.31
4. Step 4: Simplify right side
   9,118.27x = 34,798,298.88
5. Step 5: Solve for x
   x = 34,798,298.88/9,118.27
6. Step 6: Final answer
   x = 3,816.33