Finding the Fourth Proportional to 23,401.58, 35,089.49 and 11,529.23

Step by Step Solution

1. Step 1: Write the proportion equation
   23,401.58 : 35,089.49 = 11,529.23 : x
2. Step 2: Convert to fraction form
   23,401.58/35,089.49 = 11,529.23/x
3. Step 3: Cross multiply
   23,401.58x = 35,089.49 × 11,529.23
4. Step 4: Simplify right side
   23,401.58x = 404,554,654.17
5. Step 5: Solve for x
   x = 404,554,654.17/23,401.58
6. Step 6: Final answer
   x = 17,287.50