Finding the Fourth Proportional to 2,532.57, 3,494.59 and 1,413.40

Step by Step Solution

1. Step 1: Write the proportion equation
   2,532.57 : 3,494.59 = 1,413.40 : x
2. Step 2: Convert to fraction form
   2,532.57/3,494.59 = 1,413.40/x
3. Step 3: Cross multiply
   2,532.57x = 3,494.59 × 1,413.40
4. Step 4: Simplify right side
   2,532.57x = 4,939,255.74
5. Step 5: Solve for x
   x = 4,939,255.74/2,532.57
6. Step 6: Final answer
   x = 1,950.30