Finding the Fourth Proportional to 3,673.48, 5,054.39 and 3,174.52

Step by Step Solution

1. Step 1: Write the proportion equation
   3,673.48 : 5,054.39 = 3,174.52 : x
2. Step 2: Convert to fraction form
   3,673.48/5,054.39 = 3,174.52/x
3. Step 3: Cross multiply
   3,673.48x = 5,054.39 × 3,174.52
4. Step 4: Simplify right side
   3,673.48x = 16,045,246.27
5. Step 5: Solve for x
   x = 16,045,246.27/3,673.48
6. Step 6: Final answer
   x = 4,367.86