Finding the Fourth Proportional to 2,587.59, 3,570.81 and 1,468.57

Step by Step Solution

1. Step 1: Write the proportion equation
   2,587.59 : 3,570.81 = 1,468.57 : x
2. Step 2: Convert to fraction form
   2,587.59/3,570.81 = 1,468.57/x
3. Step 3: Cross multiply
   2,587.59x = 3,570.81 × 1,468.57
4. Step 4: Simplify right side
   2,587.59x = 5,243,984.44
5. Step 5: Solve for x
   x = 5,243,984.44/2,587.59
6. Step 6: Final answer
   x = 2,026.59