Finding the Fourth Proportional to 6,396.23, 8,826.82 and 3,707.98

Step by Step Solution

1. Step 1: Write the proportion equation
   6,396.23 : 8,826.82 = 3,707.98 : x
2. Step 2: Convert to fraction form
   6,396.23/8,826.82 = 3,707.98/x
3. Step 3: Cross multiply
   6,396.23x = 8,826.82 × 3,707.98
4. Step 4: Simplify right side
   6,396.23x = 32,729,640.69
5. Step 5: Solve for x
   x = 32,729,640.69/6,396.23
6. Step 6: Final answer
   x = 5,117.02