Finding the Fourth Proportional to 6,940.29, 9,577.82 and 3,796.47

Step by Step Solution

1. Step 1: Write the proportion equation
   6,940.29 : 9,577.82 = 3,796.47 : x
2. Step 2: Convert to fraction form
   6,940.29/9,577.82 = 3,796.47/x
3. Step 3: Cross multiply
   6,940.29x = 9,577.82 × 3,796.47
4. Step 4: Simplify right side
   6,940.29x = 36,361,906.30
5. Step 5: Solve for x
   x = 36,361,906.30/6,940.29
6. Step 6: Final answer
   x = 5,239.25