Finding the Fourth Proportional to 10,452.28, 14,424.42 and 5,976.76

Step by Step Solution

1. Step 1: Write the proportion equation
   10,452.28 : 14,424.42 = 5,976.76 : x
2. Step 2: Convert to fraction form
   10,452.28/14,424.42 = 5,976.76/x
3. Step 3: Cross multiply
   10,452.28x = 14,424.42 × 5,976.76
4. Step 4: Simplify right side
   10,452.28x = 86,211,296.48
5. Step 5: Solve for x
   x = 86,211,296.48/10,452.28
6. Step 6: Final answer
   x = 8,248.09