Finding the Fourth Proportional to 3,468.27, 5,202.89 and 1,127.52

Step by Step Solution

1. Step 1: Write the proportion equation
   3,468.27 : 5,202.89 = 1,127.52 : x
2. Step 2: Convert to fraction form
   3,468.27/5,202.89 = 1,127.52/x
3. Step 3: Cross multiply
   3,468.27x = 5,202.89 × 1,127.52
4. Step 4: Simplify right side
   3,468.27x = 5,866,356.90
5. Step 5: Solve for x
   x = 5,866,356.90/3,468.27
6. Step 6: Final answer
   x = 1,691.44