Finding the Fourth Proportional to 2,443.44, 3,369.42 and 1,698.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,443.44 : 3,369.42 = 1,698.24 : x
2. Step 2: Convert to fraction form
   2,443.44/3,369.42 = 1,698.24/x
3. Step 3: Cross multiply
   2,443.44x = 3,369.42 × 1,698.24
4. Step 4: Simplify right side
   2,443.44x = 5,722,083.82
5. Step 5: Solve for x
   x = 5,722,083.82/2,443.44
6. Step 6: Final answer
   x = 2,341.81