Finding the Fourth Proportional to 8,046.18, 12,065.85 and 3,666.42

Step by Step Solution

1. Step 1: Write the proportion equation
   8,046.18 : 12,065.85 = 3,666.42 : x
2. Step 2: Convert to fraction form
   8,046.18/12,065.85 = 3,666.42/x
3. Step 3: Cross multiply
   8,046.18x = 12,065.85 × 3,666.42
4. Step 4: Simplify right side
   8,046.18x = 44,238,473.76
5. Step 5: Solve for x
   x = 44,238,473.76/8,046.18
6. Step 6: Final answer
   x = 5,498.07