Finding the Fourth Proportional to 2,086.04, 2,875.39 and 1,413.64

Step by Step Solution

1. Step 1: Write the proportion equation
   2,086.04 : 2,875.39 = 1,413.64 : x
2. Step 2: Convert to fraction form
   2,086.04/2,875.39 = 1,413.64/x
3. Step 3: Cross multiply
   2,086.04x = 2,875.39 × 1,413.64
4. Step 4: Simplify right side
   2,086.04x = 4,064,751.94
5. Step 5: Solve for x
   x = 4,064,751.94/2,086.04
6. Step 6: Final answer
   x = 1,948.55