Finding the Fourth Proportional to 6,238.32, 8,608.23 and 3,586.11

Step by Step Solution

1. Step 1: Write the proportion equation
   6,238.32 : 8,608.23 = 3,586.11 : x
2. Step 2: Convert to fraction form
   6,238.32/8,608.23 = 3,586.11/x
3. Step 3: Cross multiply
   6,238.32x = 8,608.23 × 3,586.11
4. Step 4: Simplify right side
   6,238.32x = 30,870,059.69
5. Step 5: Solve for x
   x = 30,870,059.69/6,238.32
6. Step 6: Final answer
   x = 4,948.46