Finding the Fourth Proportional to 8,994.06, 12,413.88 and 5,456.52

Step by Step Solution

1. Step 1: Write the proportion equation
   8,994.06 : 12,413.88 = 5,456.52 : x
2. Step 2: Convert to fraction form
   8,994.06/12,413.88 = 5,456.52/x
3. Step 3: Cross multiply
   8,994.06x = 12,413.88 × 5,456.52
4. Step 4: Simplify right side
   8,994.06x = 67,736,584.50
5. Step 5: Solve for x
   x = 67,736,584.50/8,994.06
6. Step 6: Final answer
   x = 7,531.26