Finding the Fourth Proportional to 10,431.56, 14,391.94 and 5,952.04

Step by Step Solution

1. Step 1: Write the proportion equation
   10,431.56 : 14,391.94 = 5,952.04 : x
2. Step 2: Convert to fraction form
   10,431.56/14,391.94 = 5,952.04/x
3. Step 3: Cross multiply
   10,431.56x = 14,391.94 × 5,952.04
4. Step 4: Simplify right side
   10,431.56x = 85,661,402.56
5. Step 5: Solve for x
   x = 85,661,402.56/10,431.56
6. Step 6: Final answer
   x = 8,211.75