Finding the Fourth Proportional to 8,038.82, 11,086.16 and 5,516.48

Step by Step Solution

1. Step 1: Write the proportion equation
   8,038.82 : 11,086.16 = 5,516.48 : x
2. Step 2: Convert to fraction form
   8,038.82/11,086.16 = 5,516.48/x
3. Step 3: Cross multiply
   8,038.82x = 11,086.16 × 5,516.48
4. Step 4: Simplify right side
   8,038.82x = 61,156,496.90
5. Step 5: Solve for x
   x = 61,156,496.90/8,038.82
6. Step 6: Final answer
   x = 7,607.65