Finding the Fourth Proportional to 5,967.12, 8,238.06 and 3,984.24

Step by Step Solution

1. Step 1: Write the proportion equation
   5,967.12 : 8,238.06 = 3,984.24 : x
2. Step 2: Convert to fraction form
   5,967.12/8,238.06 = 3,984.24/x
3. Step 3: Cross multiply
   5,967.12x = 8,238.06 × 3,984.24
4. Step 4: Simplify right side
   5,967.12x = 32,822,408.17
5. Step 5: Solve for x
   x = 32,822,408.17/5,967.12
6. Step 6: Final answer
   x = 5,500.54