Finding the Fourth Proportional to 9,118.38, 13,677.12 and 2,544.42

Step by Step Solution

1. Step 1: Write the proportion equation
   9,118.38 : 13,677.12 = 2,544.42 : x
2. Step 2: Convert to fraction form
   9,118.38/13,677.12 = 2,544.42/x
3. Step 3: Cross multiply
   9,118.38x = 13,677.12 × 2,544.42
4. Step 4: Simplify right side
   9,118.38x = 34,800,337.67
5. Step 5: Solve for x
   x = 34,800,337.67/9,118.38
6. Step 6: Final answer
   x = 3,816.50