Finding the Fourth Proportional to 8,994.87, 12,413.12 and 5,016.38

Step by Step Solution

1. Step 1: Write the proportion equation
   8,994.87 : 12,413.12 = 5,016.38 : x
2. Step 2: Convert to fraction form
   8,994.87/12,413.12 = 5,016.38/x
3. Step 3: Cross multiply
   8,994.87x = 12,413.12 × 5,016.38
4. Step 4: Simplify right side
   8,994.87x = 62,268,839.76
5. Step 5: Solve for x
   x = 62,268,839.76/8,994.87
6. Step 6: Final answer
   x = 6,922.71