Finding the Fourth Proportional to 10,451.89, 14,424.38 and 5,976.33

Step by Step Solution

1. Step 1: Write the proportion equation
   10,451.89 : 14,424.38 = 5,976.33 : x
2. Step 2: Convert to fraction form
   10,451.89/14,424.38 = 5,976.33/x
3. Step 3: Cross multiply
   10,451.89x = 14,424.38 × 5,976.33
4. Step 4: Simplify right side
   10,451.89x = 86,204,854.93
5. Step 5: Solve for x
   x = 86,204,854.93/10,451.89
6. Step 6: Final answer
   x = 8,247.78