Finding the Fourth Proportional to 14,945.09, 22,413.18 and 5,082.14

Step by Step Solution

1. Step 1: Write the proportion equation
   14,945.09 : 22,413.18 = 5,082.14 : x
2. Step 2: Convert to fraction form
   14,945.09/22,413.18 = 5,082.14/x
3. Step 3: Cross multiply
   14,945.09x = 22,413.18 × 5,082.14
4. Step 4: Simplify right side
   14,945.09x = 113,906,918.61
5. Step 5: Solve for x
   x = 113,906,918.61/14,945.09
6. Step 6: Final answer
   x = 7,621.70