Finding the Fourth Proportional to 8,884.25, 12,260.17 and 4,905.27

Step by Step Solution

1. Step 1: Write the proportion equation
   8,884.25 : 12,260.17 = 4,905.27 : x
2. Step 2: Convert to fraction form
   8,884.25/12,260.17 = 4,905.27/x
3. Step 3: Cross multiply
   8,884.25x = 12,260.17 × 4,905.27
4. Step 4: Simplify right side
   8,884.25x = 60,139,487.01
5. Step 5: Solve for x
   x = 60,139,487.01/8,884.25
6. Step 6: Final answer
   x = 6,769.23