Finding the Fourth Proportional to 2,342.42, 3,514.25 and 698.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,342.42 : 3,514.25 = 698.98 : x
2. Step 2: Convert to fraction form
   2,342.42/3,514.25 = 698.98/x
3. Step 3: Cross multiply
   2,342.42x = 3,514.25 × 698.98
4. Step 4: Simplify right side
   2,342.42x = 2,456,390.02
5. Step 5: Solve for x
   x = 2,456,390.02/2,342.42
6. Step 6: Final answer
   x = 1,048.66