Finding the Fourth Proportional to 8,771.82, 12,105.27 and 4,793.10

Step by Step Solution

1. Step 1: Write the proportion equation
   8,771.82 : 12,105.27 = 4,793.10 : x
2. Step 2: Convert to fraction form
   8,771.82/12,105.27 = 4,793.10/x
3. Step 3: Cross multiply
   8,771.82x = 12,105.27 × 4,793.10
4. Step 4: Simplify right side
   8,771.82x = 58,021,769.64
5. Step 5: Solve for x
   x = 58,021,769.64/8,771.82
6. Step 6: Final answer
   x = 6,614.56