Finding the Fourth Proportional to 22,413.30, 30,929.93 and 12,341.52

Step by Step Solution

1. Step 1: Write the proportion equation
   22,413.30 : 30,929.93 = 12,341.52 : x
2. Step 2: Convert to fraction form
   22,413.30/30,929.93 = 12,341.52/x
3. Step 3: Cross multiply
   22,413.30x = 30,929.93 × 12,341.52
4. Step 4: Simplify right side
   22,413.30x = 381,722,349.69
5. Step 5: Solve for x
   x = 381,722,349.69/22,413.30
6. Step 6: Final answer
   x = 17,031.06