Finding the Fourth Proportional to 5,931.94, 8,192.54 and 3,950.89

Step by Step Solution

1. Step 1: Write the proportion equation
   5,931.94 : 8,192.54 = 3,950.89 : x
2. Step 2: Convert to fraction form
   5,931.94/8,192.54 = 3,950.89/x
3. Step 3: Cross multiply
   5,931.94x = 8,192.54 × 3,950.89
4. Step 4: Simplify right side
   5,931.94x = 32,367,824.36
5. Step 5: Solve for x
   x = 32,367,824.36/5,931.94
6. Step 6: Final answer
   x = 5,456.53