Finding the Fourth Proportional to 2,458.35, 3,393.43 and 1,514.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,458.35 : 3,393.43 = 1,514.30 : x
2. Step 2: Convert to fraction form
   2,458.35/3,393.43 = 1,514.30/x
3. Step 3: Cross multiply
   2,458.35x = 3,393.43 × 1,514.30
4. Step 4: Simplify right side
   2,458.35x = 5,138,650.30
5. Step 5: Solve for x
   x = 5,138,650.30/2,458.35
6. Step 6: Final answer
   x = 2,090.28