Finding the Fourth Proportional to 9,694.17, 14,533.38 and 9,144.18

Step by Step Solution

1. Step 1: Write the proportion equation
   9,694.17 : 14,533.38 = 9,144.18 : x
2. Step 2: Convert to fraction form
   9,694.17/14,533.38 = 9,144.18/x
3. Step 3: Cross multiply
   9,694.17x = 14,533.38 × 9,144.18
4. Step 4: Simplify right side
   9,694.17x = 132,895,842.73
5. Step 5: Solve for x
   x = 132,895,842.73/9,694.17
6. Step 6: Final answer
   x = 13,708.84