Finding the Fourth Proportional to 17,510.63, 24,164.66 and 11,223

Step by Step Solution

1. Step 1: Write the proportion equation
   17,510.63 : 24,164.66 = 11,223 : x
2. Step 2: Convert to fraction form
   17,510.63/24,164.66 = 11,223/x
3. Step 3: Cross multiply
   17,510.63x = 24,164.66 × 11,223
4. Step 4: Simplify right side
   17,510.63x = 271,200,007.24
5. Step 5: Solve for x
   x = 271,200,007.24/17,510.63
6. Step 6: Final answer
   x = 15,487.74