Finding the Fourth Proportional to 9,664.77, 14,500.61 and 5,962.69

Step by Step Solution

1. Step 1: Write the proportion equation
   9,664.77 : 14,500.61 = 5,962.69 : x
2. Step 2: Convert to fraction form
   9,664.77/14,500.61 = 5,962.69/x
3. Step 3: Cross multiply
   9,664.77x = 14,500.61 × 5,962.69
4. Step 4: Simplify right side
   9,664.77x = 86,462,642.24
5. Step 5: Solve for x
   x = 86,462,642.24/9,664.77
6. Step 6: Final answer
   x = 8,946.17