Finding the Fourth Proportional to 17,488.67, 24,134.37 and 9,530.90

Step by Step Solution

1. Step 1: Write the proportion equation
   17,488.67 : 24,134.37 = 9,530.90 : x
2. Step 2: Convert to fraction form
   17,488.67/24,134.37 = 9,530.90/x
3. Step 3: Cross multiply
   17,488.67x = 24,134.37 × 9,530.90
4. Step 4: Simplify right side
   17,488.67x = 230,022,267.03
5. Step 5: Solve for x
   x = 230,022,267.03/17,488.67
6. Step 6: Final answer
   x = 13,152.64