Finding the Fourth Proportional to 11,906.51, 16,413.98 and 8,548.25

Step by Step Solution

1. Step 1: Write the proportion equation
   11,906.51 : 16,413.98 = 8,548.25 : x
2. Step 2: Convert to fraction form
   11,906.51/16,413.98 = 8,548.25/x
3. Step 3: Cross multiply
   11,906.51x = 16,413.98 × 8,548.25
4. Step 4: Simplify right side
   11,906.51x = 140,310,679.72
5. Step 5: Solve for x
   x = 140,310,679.72/11,906.51
6. Step 6: Final answer
   x = 11,784.37