Finding the Fourth Proportional to 8,144.82, 11,239.83 and 4,418.82

Step by Step Solution

1. Step 1: Write the proportion equation
   8,144.82 : 11,239.83 = 4,418.82 : x
2. Step 2: Convert to fraction form
   8,144.82/11,239.83 = 4,418.82/x
3. Step 3: Cross multiply
   8,144.82x = 11,239.83 × 4,418.82
4. Step 4: Simplify right side
   8,144.82x = 49,666,785.60
5. Step 5: Solve for x
   x = 49,666,785.60/8,144.82
6. Step 6: Final answer
   x = 6,097.96