Finding the Fourth Proportional to 6,018.20, 8,304.73 and 3,365.15

Step by Step Solution

1. Step 1: Write the proportion equation
   6,018.20 : 8,304.73 = 3,365.15 : x
2. Step 2: Convert to fraction form
   6,018.20/8,304.73 = 3,365.15/x
3. Step 3: Cross multiply
   6,018.20x = 8,304.73 × 3,365.15
4. Step 4: Simplify right side
   6,018.20x = 27,946,612.22
5. Step 5: Solve for x
   x = 27,946,612.22/6,018.20
6. Step 6: Final answer
   x = 4,643.68