Finding the Fourth Proportional to 10,227.20, 14,115.04 and 5,751.32

Step by Step Solution

1. Step 1: Write the proportion equation
   10,227.20 : 14,115.04 = 5,751.32 : x
2. Step 2: Convert to fraction form
   10,227.20/14,115.04 = 5,751.32/x
3. Step 3: Cross multiply
   10,227.20x = 14,115.04 × 5,751.32
4. Step 4: Simplify right side
   10,227.20x = 81,180,111.85
5. Step 5: Solve for x
   x = 81,180,111.85/10,227.20
6. Step 6: Final answer
   x = 7,937.67