Finding the Fourth Proportional to 6,086.96, 8,400.06 and 3,570.56

Step by Step Solution

1. Step 1: Write the proportion equation
   6,086.96 : 8,400.06 = 3,570.56 : x
2. Step 2: Convert to fraction form
   6,086.96/8,400.06 = 3,570.56/x
3. Step 3: Cross multiply
   6,086.96x = 8,400.06 × 3,570.56
4. Step 4: Simplify right side
   6,086.96x = 29,992,876.23
5. Step 5: Solve for x
   x = 29,992,876.23/6,086.96
6. Step 6: Final answer
   x = 4,927.40