Finding the Fourth Proportional to 14,384.23, 19,843.83 and 8,413.27

Step by Step Solution

1. Step 1: Write the proportion equation
   14,384.23 : 19,843.83 = 8,413.27 : x
2. Step 2: Convert to fraction form
   14,384.23/19,843.83 = 8,413.27/x
3. Step 3: Cross multiply
   14,384.23x = 19,843.83 × 8,413.27
4. Step 4: Simplify right side
   14,384.23x = 166,951,499.62
5. Step 5: Solve for x
   x = 166,951,499.62/14,384.23
6. Step 6: Final answer
   x = 11,606.56