Finding the Fourth Proportional to 2,418.48, 3,337.52 and 1,314.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,418.48 : 3,337.52 = 1,314.48 : x
2. Step 2: Convert to fraction form
   2,418.48/3,337.52 = 1,314.48/x
3. Step 3: Cross multiply
   2,418.48x = 3,337.52 × 1,314.48
4. Step 4: Simplify right side
   2,418.48x = 4,387,103.29
5. Step 5: Solve for x
   x = 4,387,103.29/2,418.48
6. Step 6: Final answer
   x = 1,813.99