Finding the Fourth Proportional to 17,513.72, 24,168.94 and 11,226.09

Step by Step Solution

1. Step 1: Write the proportion equation
   17,513.72 : 24,168.94 = 11,226.09 : x
2. Step 2: Convert to fraction form
   17,513.72/24,168.94 = 11,226.09/x
3. Step 3: Cross multiply
   17,513.72x = 24,168.94 × 11,226.09
4. Step 4: Simplify right side
   17,513.72x = 271,322,758.21
5. Step 5: Solve for x
   x = 271,322,758.21/17,513.72
6. Step 6: Final answer
   x = 15,492.01