Finding the Fourth Proportional to 2,401.92, 3,315.24 and 1,703.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,401.92 : 3,315.24 = 1,703.52 : x
2. Step 2: Convert to fraction form
   2,401.92/3,315.24 = 1,703.52/x
3. Step 3: Cross multiply
   2,401.92x = 3,315.24 × 1,703.52
4. Step 4: Simplify right side
   2,401.92x = 5,647,577.64
5. Step 5: Solve for x
   x = 5,647,577.64/2,401.92
6. Step 6: Final answer
   x = 2,351.28