Finding the Fourth Proportional to 8,771.27, 12,104.42 and 4,792.14

Step by Step Solution

1. Step 1: Write the proportion equation
   8,771.27 : 12,104.42 = 4,792.14 : x
2. Step 2: Convert to fraction form
   8,771.27/12,104.42 = 4,792.14/x
3. Step 3: Cross multiply
   8,771.27x = 12,104.42 × 4,792.14
4. Step 4: Simplify right side
   8,771.27x = 58,006,051.30
5. Step 5: Solve for x
   x = 58,006,051.30/8,771.27
6. Step 6: Final answer
   x = 6,613.19