Finding the Fourth Proportional to 10,176.96, 14,042.52 and 5,986.02

Step by Step Solution

1. Step 1: Write the proportion equation
   10,176.96 : 14,042.52 = 5,986.02 : x
2. Step 2: Convert to fraction form
   10,176.96/14,042.52 = 5,986.02/x
3. Step 3: Cross multiply
   10,176.96x = 14,042.52 × 5,986.02
4. Step 4: Simplify right side
   10,176.96x = 84,058,805.57
5. Step 5: Solve for x
   x = 84,058,805.57/10,176.96
6. Step 6: Final answer
   x = 8,259.72