Finding the Fourth Proportional to 17,763.20, 24,513.24 and 9,805.42

Step by Step Solution

1. Step 1: Write the proportion equation
   17,763.20 : 24,513.24 = 9,805.42 : x
2. Step 2: Convert to fraction form
   17,763.20/24,513.24 = 9,805.42/x
3. Step 3: Cross multiply
   17,763.20x = 24,513.24 × 9,805.42
4. Step 4: Simplify right side
   17,763.20x = 240,362,626.02
5. Step 5: Solve for x
   x = 240,362,626.02/17,763.20
6. Step 6: Final answer
   x = 13,531.49