Finding the Fourth Proportional to 16,789.07, 23,159.71 and 10,413.46

Step by Step Solution

1. Step 1: Write the proportion equation
   16,789.07 : 23,159.71 = 10,413.46 : x
2. Step 2: Convert to fraction form
   16,789.07/23,159.71 = 10,413.46/x
3. Step 3: Cross multiply
   16,789.07x = 23,159.71 × 10,413.46
4. Step 4: Simplify right side
   16,789.07x = 241,172,545.83
5. Step 5: Solve for x
   x = 241,172,545.83/16,789.07
6. Step 6: Final answer
   x = 14,364.86