Finding the Fourth Proportional to 8,076.41, 11,144.89 and 4,540.15

Step by Step Solution

1. Step 1: Write the proportion equation
   8,076.41 : 11,144.89 = 4,540.15 : x
2. Step 2: Convert to fraction form
   8,076.41/11,144.89 = 4,540.15/x
3. Step 3: Cross multiply
   8,076.41x = 11,144.89 × 4,540.15
4. Step 4: Simplify right side
   8,076.41x = 50,599,472.33
5. Step 5: Solve for x
   x = 50,599,472.33/8,076.41
6. Step 6: Final answer
   x = 6,265.09