Finding the Fourth Proportional to 17,491, 24,137.28 and 9,533.32

Step by Step Solution

1. Step 1: Write the proportion equation
   17,491 : 24,137.28 = 9,533.32 : x
2. Step 2: Convert to fraction form
   17,491/24,137.28 = 9,533.32/x
3. Step 3: Cross multiply
   17,491x = 24,137.28 × 9,533.32
4. Step 4: Simplify right side
   17,491x = 230,108,414.17
5. Step 5: Solve for x
   x = 230,108,414.17/17,491
6. Step 6: Final answer
   x = 13,155.82