Finding the Fourth Proportional to 17,722.03, 24,456.42 and 9,764.26

Step by Step Solution

1. Step 1: Write the proportion equation
   17,722.03 : 24,456.42 = 9,764.26 : x
2. Step 2: Convert to fraction form
   17,722.03/24,456.42 = 9,764.26/x
3. Step 3: Cross multiply
   17,722.03x = 24,456.42 × 9,764.26
4. Step 4: Simplify right side
   17,722.03x = 238,798,843.55
5. Step 5: Solve for x
   x = 238,798,843.55/17,722.03
6. Step 6: Final answer
   x = 13,474.69