Finding the Fourth Proportional to 3,952.91, 5,935.50 and 3,777.62

Step by Step Solution

1. Step 1: Write the proportion equation
   3,952.91 : 5,935.50 = 3,777.62 : x
2. Step 2: Convert to fraction form
   3,952.91/5,935.50 = 3,777.62/x
3. Step 3: Cross multiply
   3,952.91x = 5,935.50 × 3,777.62
4. Step 4: Simplify right side
   3,952.91x = 22,422,033.83
5. Step 5: Solve for x
   x = 22,422,033.83/3,952.91
6. Step 6: Final answer
   x = 5,672.29