Finding the Fourth Proportional to 8,951.94, 12,348.12 and 5,764.17

Step by Step Solution

1. Step 1: Write the proportion equation
   8,951.94 : 12,348.12 = 5,764.17 : x
2. Step 2: Convert to fraction form
   8,951.94/12,348.12 = 5,764.17/x
3. Step 3: Cross multiply
   8,951.94x = 12,348.12 × 5,764.17
4. Step 4: Simplify right side
   8,951.94x = 71,176,662.86
5. Step 5: Solve for x
   x = 71,176,662.86/8,951.94
6. Step 6: Final answer
   x = 7,950.98