Finding the Fourth Proportional to 8,727.77, 12,044.61 and 4,951.05

Step by Step Solution

1. Step 1: Write the proportion equation
   8,727.77 : 12,044.61 = 4,951.05 : x
2. Step 2: Convert to fraction form
   8,727.77/12,044.61 = 4,951.05/x
3. Step 3: Cross multiply
   8,727.77x = 12,044.61 × 4,951.05
4. Step 4: Simplify right side
   8,727.77x = 59,633,466.34
5. Step 5: Solve for x
   x = 59,633,466.34/8,727.77
6. Step 6: Final answer
   x = 6,832.62