Finding the Fourth Proportional to 2,582.01, 3,563.39 and 1,587.53

Step by Step Solution

1. Step 1: Write the proportion equation
   2,582.01 : 3,563.39 = 1,587.53 : x
2. Step 2: Convert to fraction form
   2,582.01/3,563.39 = 1,587.53/x
3. Step 3: Cross multiply
   2,582.01x = 3,563.39 × 1,587.53
4. Step 4: Simplify right side
   2,582.01x = 5,656,995.45
5. Step 5: Solve for x
   x = 5,656,995.45/2,582.01
6. Step 6: Final answer
   x = 2,190.93