Finding the Fourth Proportional to 2,468.48, 3,406.55 and 1,349.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,468.48 : 3,406.55 = 1,349.48 : x
2. Step 2: Convert to fraction form
   2,468.48/3,406.55 = 1,349.48/x
3. Step 3: Cross multiply
   2,468.48x = 3,406.55 × 1,349.48
4. Step 4: Simplify right side
   2,468.48x = 4,597,072.86
5. Step 5: Solve for x
   x = 4,597,072.86/2,468.48
6. Step 6: Final answer
   x = 1,862.31