Finding the Fourth Proportional to 17,509.05, 24,161.55 and 9,954.34

Step by Step Solution

1. Step 1: Write the proportion equation
   17,509.05 : 24,161.55 = 9,954.34 : x
2. Step 2: Convert to fraction form
   17,509.05/24,161.55 = 9,954.34/x
3. Step 3: Cross multiply
   17,509.05x = 24,161.55 × 9,954.34
4. Step 4: Simplify right side
   17,509.05x = 240,512,185.89
5. Step 5: Solve for x
   x = 240,512,185.89/17,509.05
6. Step 6: Final answer
   x = 13,736.45