Finding the Fourth Proportional to 6,881.33, 9,496.16 and 3,897.16

Step by Step Solution

1. Step 1: Write the proportion equation
   6,881.33 : 9,496.16 = 3,897.16 : x
2. Step 2: Convert to fraction form
   6,881.33/9,496.16 = 3,897.16/x
3. Step 3: Cross multiply
   6,881.33x = 9,496.16 × 3,897.16
4. Step 4: Simplify right side
   6,881.33x = 37,008,007.42
5. Step 5: Solve for x
   x = 37,008,007.42/6,881.33
6. Step 6: Final answer
   x = 5,378.03