Finding the Fourth Proportional to 9,851.67, 13,593.69 and 5,601.60

Step by Step Solution

1. Step 1: Write the proportion equation
   9,851.67 : 13,593.69 = 5,601.60 : x
2. Step 2: Convert to fraction form
   9,851.67/13,593.69 = 5,601.60/x
3. Step 3: Cross multiply
   9,851.67x = 13,593.69 × 5,601.60
4. Step 4: Simplify right side
   9,851.67x = 76,146,413.90
5. Step 5: Solve for x
   x = 76,146,413.90/9,851.67
6. Step 6: Final answer
   x = 7,729.29