Finding the Fourth Proportional to 2,582.97, 3,564.51 and 1,404.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,582.97 : 3,564.51 = 1,404.06 : x
2. Step 2: Convert to fraction form
   2,582.97/3,564.51 = 1,404.06/x
3. Step 3: Cross multiply
   2,582.97x = 3,564.51 × 1,404.06
4. Step 4: Simplify right side
   2,582.97x = 5,004,785.91
5. Step 5: Solve for x
   x = 5,004,785.91/2,582.97
6. Step 6: Final answer
   x = 1,937.61