Finding the Fourth Proportional to 6,057.72, 8,357.10 and 4,068.92

Step by Step Solution

1. Step 1: Write the proportion equation
   6,057.72 : 8,357.10 = 4,068.92 : x
2. Step 2: Convert to fraction form
   6,057.72/8,357.10 = 4,068.92/x
3. Step 3: Cross multiply
   6,057.72x = 8,357.10 × 4,068.92
4. Step 4: Simplify right side
   6,057.72x = 34,004,371.33
5. Step 5: Solve for x
   x = 34,004,371.33/6,057.72
6. Step 6: Final answer
   x = 5,613.39