Finding the Fourth Proportional to 2,582.95, 3,564.47 and 1,404.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,582.95 : 3,564.47 = 1,404.02 : x
2. Step 2: Convert to fraction form
   2,582.95/3,564.47 = 1,404.02/x
3. Step 3: Cross multiply
   2,582.95x = 3,564.47 × 1,404.02
4. Step 4: Simplify right side
   2,582.95x = 5,004,572.86
5. Step 5: Solve for x
   x = 5,004,572.86/2,582.95
6. Step 6: Final answer
   x = 1,937.54