Finding the Fourth Proportional to 1,413.59, 2,118.83 and 592.38

Step by Step Solution

1. Step 1: Write the proportion equation
   1,413.59 : 2,118.83 = 592.38 : x
2. Step 2: Convert to fraction form
   1,413.59/2,118.83 = 592.38/x
3. Step 3: Cross multiply
   1,413.59x = 2,118.83 × 592.38
4. Step 4: Simplify right side
   1,413.59x = 1,255,149.55
5. Step 5: Solve for x
   x = 1,255,149.55/1,413.59
6. Step 6: Final answer
   x = 887.92