Finding the Fourth Proportional to 5,967.72, 8,231.79 and 3,842.46

Step by Step Solution

1. Step 1: Write the proportion equation
   5,967.72 : 8,231.79 = 3,842.46 : x
2. Step 2: Convert to fraction form
   5,967.72/8,231.79 = 3,842.46/x
3. Step 3: Cross multiply
   5,967.72x = 8,231.79 × 3,842.46
4. Step 4: Simplify right side
   5,967.72x = 31,630,323.80
5. Step 5: Solve for x
   x = 31,630,323.80/5,967.72
6. Step 6: Final answer
   x = 5,300.24