Finding the Fourth Proportional to 10,679.96, 14,739.82 and 5,964.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,679.96 : 14,739.82 = 5,964.50 : x
2. Step 2: Convert to fraction form
   10,679.96/14,739.82 = 5,964.50/x
3. Step 3: Cross multiply
   10,679.96x = 14,739.82 × 5,964.50
4. Step 4: Simplify right side
   10,679.96x = 87,915,656.39
5. Step 5: Solve for x
   x = 87,915,656.39/10,679.96
6. Step 6: Final answer
   x = 8,231.83