Finding the Fourth Proportional to 22,349.52, 30,843.72 and 12,413.52

Step by Step Solution

1. Step 1: Write the proportion equation
   22,349.52 : 30,843.72 = 12,413.52 : x
2. Step 2: Convert to fraction form
   22,349.52/30,843.72 = 12,413.52/x
3. Step 3: Cross multiply
   22,349.52x = 30,843.72 × 12,413.52
4. Step 4: Simplify right side
   22,349.52x = 382,879,135.09
5. Step 5: Solve for x
   x = 382,879,135.09/22,349.52
6. Step 6: Final answer
   x = 17,131.43