Finding the Fourth Proportional to 17,488.20, 24,133.74 and 9,530.42

Step by Step Solution

1. Step 1: Write the proportion equation
   17,488.20 : 24,133.74 = 9,530.42 : x
2. Step 2: Convert to fraction form
   17,488.20/24,133.74 = 9,530.42/x
3. Step 3: Cross multiply
   17,488.20x = 24,133.74 × 9,530.42
4. Step 4: Simplify right side
   17,488.20x = 230,004,678.37
5. Step 5: Solve for x
   x = 230,004,678.37/17,488.20
6. Step 6: Final answer
   x = 13,152.00