Finding the Fourth Proportional to 10,680.22, 14,739.36 and 5,964.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,680.22 : 14,739.36 = 5,964.50 : x
2. Step 2: Convert to fraction form
   10,680.22/14,739.36 = 5,964.50/x
3. Step 3: Cross multiply
   10,680.22x = 14,739.36 × 5,964.50
4. Step 4: Simplify right side
   10,680.22x = 87,912,912.72
5. Step 5: Solve for x
   x = 87,912,912.72/10,680.22
6. Step 6: Final answer
   x = 8,231.38