Finding the Fourth Proportional to 8,061.40, 12,087.24 and 3,682.54

Step by Step Solution

1. Step 1: Write the proportion equation
   8,061.40 : 12,087.24 = 3,682.54 : x
2. Step 2: Convert to fraction form
   8,061.40/12,087.24 = 3,682.54/x
3. Step 3: Cross multiply
   8,061.40x = 12,087.24 × 3,682.54
4. Step 4: Simplify right side
   8,061.40x = 44,511,744.79
5. Step 5: Solve for x
   x = 44,511,744.79/8,061.40
6. Step 6: Final answer
   x = 5,521.59