Finding the Fourth Proportional to 6,707.30, 9,256.18 and 3,723.33

Step by Step Solution

1. Step 1: Write the proportion equation
   6,707.30 : 9,256.18 = 3,723.33 : x
2. Step 2: Convert to fraction form
   6,707.30/9,256.18 = 3,723.33/x
3. Step 3: Cross multiply
   6,707.30x = 9,256.18 × 3,723.33
4. Step 4: Simplify right side
   6,707.30x = 34,463,747.78
5. Step 5: Solve for x
   x = 34,463,747.78/6,707.30
6. Step 6: Final answer
   x = 5,138.24