Finding the Fourth Proportional to 22,020.57, 30,413.63 and 14,500.52

Step by Step Solution

1. Step 1: Write the proportion equation
   22,020.57 : 30,413.63 = 14,500.52 : x
2. Step 2: Convert to fraction form
   22,020.57/30,413.63 = 14,500.52/x
3. Step 3: Cross multiply
   22,020.57x = 30,413.63 × 14,500.52
4. Step 4: Simplify right side
   22,020.57x = 441,013,377.59
5. Step 5: Solve for x
   x = 441,013,377.59/22,020.57
6. Step 6: Final answer
   x = 20,027.34