Finding the Fourth Proportional to 10,401.72, 14,353.63 and 5,924.64

Step by Step Solution

1. Step 1: Write the proportion equation
   10,401.72 : 14,353.63 = 5,924.64 : x
2. Step 2: Convert to fraction form
   10,401.72/14,353.63 = 5,924.64/x
3. Step 3: Cross multiply
   10,401.72x = 14,353.63 × 5,924.64
4. Step 4: Simplify right side
   10,401.72x = 85,040,146.12
5. Step 5: Solve for x
   x = 85,040,146.12/10,401.72
6. Step 6: Final answer
   x = 8,175.59