Finding the Fourth Proportional to 22,020.73, 30,413.86 and 14,500.69

Step by Step Solution

1. Step 1: Write the proportion equation
   22,020.73 : 30,413.86 = 14,500.69 : x
2. Step 2: Convert to fraction form
   22,020.73/30,413.86 = 14,500.69/x
3. Step 3: Cross multiply
   22,020.73x = 30,413.86 × 14,500.69
4. Step 4: Simplify right side
   22,020.73x = 441,021,843.28
5. Step 5: Solve for x
   x = 441,021,843.28/22,020.73
6. Step 6: Final answer
   x = 20,027.58