Finding the Fourth Proportional to 10,174.08, 14,040.54 and 5,697.82

Step by Step Solution

1. Step 1: Write the proportion equation
   10,174.08 : 14,040.54 = 5,697.82 : x
2. Step 2: Convert to fraction form
   10,174.08/14,040.54 = 5,697.82/x
3. Step 3: Cross multiply
   10,174.08x = 14,040.54 × 5,697.82
4. Step 4: Simplify right side
   10,174.08x = 80,000,469.62
5. Step 5: Solve for x
   x = 80,000,469.62/10,174.08
6. Step 6: Final answer
   x = 7,863.16