Finding the Fourth Proportional to 17,724.58, 24,460.48 and 10,172.29

Step by Step Solution

1. Step 1: Write the proportion equation
   17,724.58 : 24,460.48 = 10,172.29 : x
2. Step 2: Convert to fraction form
   17,724.58/24,460.48 = 10,172.29/x
3. Step 3: Cross multiply
   17,724.58x = 24,460.48 × 10,172.29
4. Step 4: Simplify right side
   17,724.58x = 248,819,096.10
5. Step 5: Solve for x
   x = 248,819,096.10/17,724.58
6. Step 6: Final answer
   x = 14,038.08