Finding the Fourth Proportional to 17,153.53, 23,668.99 and 10,081.31

Step by Step Solution

1. Step 1: Write the proportion equation
   17,153.53 : 23,668.99 = 10,081.31 : x
2. Step 2: Convert to fraction form
   17,153.53/23,668.99 = 10,081.31/x
3. Step 3: Cross multiply
   17,153.53x = 23,668.99 × 10,081.31
4. Step 4: Simplify right side
   17,153.53x = 238,614,282.03
5. Step 5: Solve for x
   x = 238,614,282.03/17,153.53
6. Step 6: Final answer
   x = 13,910.51