Finding the Fourth Proportional to 2,339.25, 3,506.49 and 1,518.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,339.25 : 3,506.49 = 1,518.03 : x
2. Step 2: Convert to fraction form
   2,339.25/3,506.49 = 1,518.03/x
3. Step 3: Cross multiply
   2,339.25x = 3,506.49 × 1,518.03
4. Step 4: Simplify right side
   2,339.25x = 5,322,957.01
5. Step 5: Solve for x
   x = 5,322,957.01/2,339.25
6. Step 6: Final answer
   x = 2,275.50