Finding the Fourth Proportional to 5,950.05, 8,200.82 and 3,957.05

Step by Step Solution

1. Step 1: Write the proportion equation
   5,950.05 : 8,200.82 = 3,957.05 : x
2. Step 2: Convert to fraction form
   5,950.05/8,200.82 = 3,957.05/x
3. Step 3: Cross multiply
   5,950.05x = 8,200.82 × 3,957.05
4. Step 4: Simplify right side
   5,950.05x = 32,451,013.78
5. Step 5: Solve for x
   x = 32,451,013.78/5,950.05
6. Step 6: Final answer
   x = 5,453.91