Finding the Fourth Proportional to 17,742.86, 24,496.56 and 11,037.62

Step by Step Solution

1. Step 1: Write the proportion equation
   17,742.86 : 24,496.56 = 11,037.62 : x
2. Step 2: Convert to fraction form
   17,742.86/24,496.56 = 11,037.62/x
3. Step 3: Cross multiply
   17,742.86x = 24,496.56 × 11,037.62
4. Step 4: Simplify right side
   17,742.86x = 270,383,720.59
5. Step 5: Solve for x
   x = 270,383,720.59/17,742.86
6. Step 6: Final answer
   x = 15,239.02