Finding the Fourth Proportional to 10,314.27, 14,227.25 and 6,280.07

Step by Step Solution

1. Step 1: Write the proportion equation
   10,314.27 : 14,227.25 = 6,280.07 : x
2. Step 2: Convert to fraction form
   10,314.27/14,227.25 = 6,280.07/x
3. Step 3: Cross multiply
   10,314.27x = 14,227.25 × 6,280.07
4. Step 4: Simplify right side
   10,314.27x = 89,348,023.37
5. Step 5: Solve for x
   x = 89,348,023.37/10,314.27
6. Step 6: Final answer
   x = 8,662.56