Finding the Fourth Proportional to 8,576.71, 12,851.78 and 5,949.33

Step by Step Solution

1. Step 1: Write the proportion equation
   8,576.71 : 12,851.78 = 5,949.33 : x
2. Step 2: Convert to fraction form
   8,576.71/12,851.78 = 5,949.33/x
3. Step 3: Cross multiply
   8,576.71x = 12,851.78 × 5,949.33
4. Step 4: Simplify right side
   8,576.71x = 76,459,430.92
5. Step 5: Solve for x
   x = 76,459,430.92/8,576.71
6. Step 6: Final answer
   x = 8,914.77