Finding the Fourth Proportional to 9,662.58, 14,491.71 and 4,727.25

Step by Step Solution

1. Step 1: Write the proportion equation
   9,662.58 : 14,491.71 = 4,727.25 : x
2. Step 2: Convert to fraction form
   9,662.58/14,491.71 = 4,727.25/x
3. Step 3: Cross multiply
   9,662.58x = 14,491.71 × 4,727.25
4. Step 4: Simplify right side
   9,662.58x = 68,505,936.10
5. Step 5: Solve for x
   x = 68,505,936.10/9,662.58
6. Step 6: Final answer
   x = 7,089.82