Finding the Fourth Proportional to 6,045.69, 8,343.18 and 3,393.30

Step by Step Solution

1. Step 1: Write the proportion equation
   6,045.69 : 8,343.18 = 3,393.30 : x
2. Step 2: Convert to fraction form
   6,045.69/8,343.18 = 3,393.30/x
3. Step 3: Cross multiply
   6,045.69x = 8,343.18 × 3,393.30
4. Step 4: Simplify right side
   6,045.69x = 28,310,912.69
5. Step 5: Solve for x
   x = 28,310,912.69/6,045.69
6. Step 6: Final answer
   x = 4,682.83