Finding the Fourth Proportional to 17,408.53, 24,023.89 and 9,450.79

Step by Step Solution

1. Step 1: Write the proportion equation
   17,408.53 : 24,023.89 = 9,450.79 : x
2. Step 2: Convert to fraction form
   17,408.53/24,023.89 = 9,450.79/x
3. Step 3: Cross multiply
   17,408.53x = 24,023.89 × 9,450.79
4. Step 4: Simplify right side
   17,408.53x = 227,044,619.25
5. Step 5: Solve for x
   x = 227,044,619.25/17,408.53
6. Step 6: Final answer
   x = 13,042.15