Finding the Fourth Proportional to 17,724.67, 24,460.56 and 9,767.41

Step by Step Solution

1. Step 1: Write the proportion equation
   17,724.67 : 24,460.56 = 9,767.41 : x
2. Step 2: Convert to fraction form
   17,724.67/24,460.56 = 9,767.41/x
3. Step 3: Cross multiply
   17,724.67x = 24,460.56 × 9,767.41
4. Step 4: Simplify right side
   17,724.67x = 238,916,342.77
5. Step 5: Solve for x
   x = 238,916,342.77/17,724.67
6. Step 6: Final answer
   x = 13,479.31