Finding the Fourth Proportional to 9,601,413.94, 13,253,287.89 and 5,528,656.18

Step by Step Solution

1. Step 1: Write the proportion equation
   9,601,413.94 : 13,253,287.89 = 5,528,656.18 : x
2. Step 2: Convert to fraction form
   9,601,413.94/13,253,287.89 = 5,528,656.18/x
3. Step 3: Cross multiply
   9,601,413.94x = 13,253,287.89 × 5,528,656.18
4. Step 4: Simplify right side
   9,601,413.94x = 73,272,871,998,367.66
5. Step 5: Solve for x
   x = 73,272,871,998,367.66/9,601,413.94
6. Step 6: Final answer
   x = 7,631,466.83