Finding the Fourth Proportional to 2,587.69, 3,570.40 and 1,468.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,587.69 : 3,570.40 = 1,468.38 : x
2. Step 2: Convert to fraction form
   2,587.69/3,570.40 = 1,468.38/x
3. Step 3: Cross multiply
   2,587.69x = 3,570.40 × 1,468.38
4. Step 4: Simplify right side
   2,587.69x = 5,242,703.95
5. Step 5: Solve for x
   x = 5,242,703.95/2,587.69
6. Step 6: Final answer
   x = 2,026.02