Finding the Fourth Proportional to 2,342.73, 3,514.32 and 698.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,342.73 : 3,514.32 = 698.98 : x
2. Step 2: Convert to fraction form
   2,342.73/3,514.32 = 698.98/x
3. Step 3: Cross multiply
   2,342.73x = 3,514.32 × 698.98
4. Step 4: Simplify right side
   2,342.73x = 2,456,439.39
5. Step 5: Solve for x
   x = 2,456,439.39/2,342.73
6. Step 6: Final answer
   x = 1,048.54