Finding the Fourth Proportional to 17,722.69, 24,458.41 and 9,764.91

Step by Step Solution

1. Step 1: Write the proportion equation
   17,722.69 : 24,458.41 = 9,764.91 : x
2. Step 2: Convert to fraction form
   17,722.69/24,458.41 = 9,764.91/x
3. Step 3: Cross multiply
   17,722.69x = 24,458.41 × 9,764.91
4. Step 4: Simplify right side
   17,722.69x = 238,834,172.39
5. Step 5: Solve for x
   x = 238,834,172.39/17,722.69
6. Step 6: Final answer
   x = 13,476.18