Finding the Fourth Proportional to 5,923.67, 8,174.72 and 3,271.12

Step by Step Solution

1. Step 1: Write the proportion equation
   5,923.67 : 8,174.72 = 3,271.12 : x
2. Step 2: Convert to fraction form
   5,923.67/8,174.72 = 3,271.12/x
3. Step 3: Cross multiply
   5,923.67x = 8,174.72 × 3,271.12
4. Step 4: Simplify right side
   5,923.67x = 26,740,477.83
5. Step 5: Solve for x
   x = 26,740,477.83/5,923.67
6. Step 6: Final answer
   x = 4,514.18