Finding the Fourth Proportional to 11,066.52, 16,601.51 and 4,493.17

Step by Step Solution

1. Step 1: Write the proportion equation
   11,066.52 : 16,601.51 = 4,493.17 : x
2. Step 2: Convert to fraction form
   11,066.52/16,601.51 = 4,493.17/x
3. Step 3: Cross multiply
   11,066.52x = 16,601.51 × 4,493.17
4. Step 4: Simplify right side
   11,066.52x = 74,593,413.40
5. Step 5: Solve for x
   x = 74,593,413.40/11,066.52
6. Step 6: Final answer
   x = 6,740.46