Finding the Fourth Proportional to 7,174.72, 10,754.38 and 3,471.85

Step by Step Solution

1. Step 1: Write the proportion equation
   7,174.72 : 10,754.38 = 3,471.85 : x
2. Step 2: Convert to fraction form
   7,174.72/10,754.38 = 3,471.85/x
3. Step 3: Cross multiply
   7,174.72x = 10,754.38 × 3,471.85
4. Step 4: Simplify right side
   7,174.72x = 37,337,594.20
5. Step 5: Solve for x
   x = 37,337,594.20/7,174.72
6. Step 6: Final answer
   x = 5,204.05