Finding the Fourth Proportional to 17,491.72, 24,138.85 and 9,533.94

Step by Step Solution

1. Step 1: Write the proportion equation
   17,491.72 : 24,138.85 = 9,533.94 : x
2. Step 2: Convert to fraction form
   17,491.72/24,138.85 = 9,533.94/x
3. Step 3: Cross multiply
   17,491.72x = 24,138.85 × 9,533.94
4. Step 4: Simplify right side
   17,491.72x = 230,138,347.57
5. Step 5: Solve for x
   x = 230,138,347.57/17,491.72
6. Step 6: Final answer
   x = 13,156.99