Finding the Fourth Proportional to 17,491.10, 24,137.99 and 9,533.31

Step by Step Solution

1. Step 1: Write the proportion equation
   17,491.10 : 24,137.99 = 9,533.31 : x
2. Step 2: Convert to fraction form
   17,491.10/24,137.99 = 9,533.31/x
3. Step 3: Cross multiply
   17,491.10x = 24,137.99 × 9,533.31
4. Step 4: Simplify right side
   17,491.10x = 230,114,893.78
5. Step 5: Solve for x
   x = 230,114,893.78/17,491.10
6. Step 6: Final answer
   x = 13,156.12