Finding the Fourth Proportional to 6,940.71, 9,577.98 and 3,796.83

Step by Step Solution

1. Step 1: Write the proportion equation
   6,940.71 : 9,577.98 = 3,796.83 : x
2. Step 2: Convert to fraction form
   6,940.71/9,577.98 = 3,796.83/x
3. Step 3: Cross multiply
   6,940.71x = 9,577.98 × 3,796.83
4. Step 4: Simplify right side
   6,940.71x = 36,365,961.80
5. Step 5: Solve for x
   x = 36,365,961.80/6,940.71
6. Step 6: Final answer
   x = 5,239.52