Finding the Fourth Proportional to 8,019.06, 12,009.15 and 5,546.94

Step by Step Solution

1. Step 1: Write the proportion equation
   8,019.06 : 12,009.15 = 5,546.94 : x
2. Step 2: Convert to fraction form
   8,019.06/12,009.15 = 5,546.94/x
3. Step 3: Cross multiply
   8,019.06x = 12,009.15 × 5,546.94
4. Step 4: Simplify right side
   8,019.06x = 66,614,034.50
5. Step 5: Solve for x
   x = 66,614,034.50/8,019.06
6. Step 6: Final answer
   x = 8,306.96