Finding the Fourth Proportional to 17,619.93, 24,315.49 and 9,662.29

Step by Step Solution

1. Step 1: Write the proportion equation
   17,619.93 : 24,315.49 = 9,662.29 : x
2. Step 2: Convert to fraction form
   17,619.93/24,315.49 = 9,662.29/x
3. Step 3: Cross multiply
   17,619.93x = 24,315.49 × 9,662.29
4. Step 4: Simplify right side
   17,619.93x = 234,943,267.16
5. Step 5: Solve for x
   x = 234,943,267.16/17,619.93
6. Step 6: Final answer
   x = 13,333.95