Finding the Fourth Proportional to 6,086.72, 8,399.82 and 3,570.44

Step by Step Solution

1. Step 1: Write the proportion equation
   6,086.72 : 8,399.82 = 3,570.44 : x
2. Step 2: Convert to fraction form
   6,086.72/8,399.82 = 3,570.44/x
3. Step 3: Cross multiply
   6,086.72x = 8,399.82 × 3,570.44
4. Step 4: Simplify right side
   6,086.72x = 29,991,053.32
5. Step 5: Solve for x
   x = 29,991,053.32/6,086.72
6. Step 6: Final answer
   x = 4,927.29