Finding the Fourth Proportional to 11,544.02, 15,930.72 and 6,238.82

Step by Step Solution

1. Step 1: Write the proportion equation
   11,544.02 : 15,930.72 = 6,238.82 : x
2. Step 2: Convert to fraction form
   11,544.02/15,930.72 = 6,238.82/x
3. Step 3: Cross multiply
   11,544.02x = 15,930.72 × 6,238.82
4. Step 4: Simplify right side
   11,544.02x = 99,388,894.55
5. Step 5: Solve for x
   x = 99,388,894.55/11,544.02
6. Step 6: Final answer
   x = 8,609.56