Finding the Fourth Proportional to 2,582.37, 3,563.52 and 1,403.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,582.37 : 3,563.52 = 1,403.43 : x
2. Step 2: Convert to fraction form
   2,582.37/3,563.52 = 1,403.43/x
3. Step 3: Cross multiply
   2,582.37x = 3,563.52 × 1,403.43
4. Step 4: Simplify right side
   2,582.37x = 5,001,150.87
5. Step 5: Solve for x
   x = 5,001,150.87/2,582.37
6. Step 6: Final answer
   x = 1,936.65