Finding the Fourth Proportional to 6,223.37, 8,586.81 and 3,570.41

Step by Step Solution

1. Step 1: Write the proportion equation
   6,223.37 : 8,586.81 = 3,570.41 : x
2. Step 2: Convert to fraction form
   6,223.37/8,586.81 = 3,570.41/x
3. Step 3: Cross multiply
   6,223.37x = 8,586.81 × 3,570.41
4. Step 4: Simplify right side
   6,223.37x = 30,658,453.76
5. Step 5: Solve for x
   x = 30,658,453.76/6,223.37
6. Step 6: Final answer
   x = 4,926.35