Finding the Fourth Proportional to 2,582.23, 3,563.47 and 1,403.29

Step by Step Solution

1. Step 1: Write the proportion equation
   2,582.23 : 3,563.47 = 1,403.29 : x
2. Step 2: Convert to fraction form
   2,582.23/3,563.47 = 1,403.29/x
3. Step 3: Cross multiply
   2,582.23x = 3,563.47 × 1,403.29
4. Step 4: Simplify right side
   2,582.23x = 5,000,581.82
5. Step 5: Solve for x
   x = 5,000,581.82/2,582.23
6. Step 6: Final answer
   x = 1,936.54