Finding the Fourth Proportional to 3,673.23, 5,054.04 and 3,174.27

Step by Step Solution

1. Step 1: Write the proportion equation
   3,673.23 : 5,054.04 = 3,174.27 : x
2. Step 2: Convert to fraction form
   3,673.23/5,054.04 = 3,174.27/x
3. Step 3: Cross multiply
   3,673.23x = 5,054.04 × 3,174.27
4. Step 4: Simplify right side
   3,673.23x = 16,042,887.55
5. Step 5: Solve for x
   x = 16,042,887.55/3,673.23
6. Step 6: Final answer
   x = 4,367.52