Finding the Fourth Proportional to 2,582.42, 3,564.30 and 1,698.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,582.42 : 3,564.30 = 1,698.30 : x
2. Step 2: Convert to fraction form
   2,582.42/3,564.30 = 1,698.30/x
3. Step 3: Cross multiply
   2,582.42x = 3,564.30 × 1,698.30
4. Step 4: Simplify right side
   2,582.42x = 6,053,250.69
5. Step 5: Solve for x
   x = 6,053,250.69/2,582.42
6. Step 6: Final answer
   x = 2,344.03