Finding the Fourth Proportional to 17,722.30, 24,456.85 and 9,764.53

Step by Step Solution

1. Step 1: Write the proportion equation
   17,722.30 : 24,456.85 = 9,764.53 : x
2. Step 2: Convert to fraction form
   17,722.30/24,456.85 = 9,764.53/x
3. Step 3: Cross multiply
   17,722.30x = 24,456.85 × 9,764.53
4. Step 4: Simplify right side
   17,722.30x = 238,809,474.42
5. Step 5: Solve for x
   x = 238,809,474.42/17,722.30
6. Step 6: Final answer
   x = 13,475.08