Finding the Fourth Proportional to 9,929.76, 14,892.37 and 5,928.27

Step by Step Solution

1. Step 1: Write the proportion equation
   9,929.76 : 14,892.37 = 5,928.27 : x
2. Step 2: Convert to fraction form
   9,929.76/14,892.37 = 5,928.27/x
3. Step 3: Cross multiply
   9,929.76x = 14,892.37 × 5,928.27
4. Step 4: Simplify right side
   9,929.76x = 88,285,960.66
5. Step 5: Solve for x
   x = 88,285,960.66/9,929.76
6. Step 6: Final answer
   x = 8,891.05