Finding the Fourth Proportional to 17,488.95, 24,134.03 and 9,531

Step by Step Solution

1. Step 1: Write the proportion equation
   17,488.95 : 24,134.03 = 9,531 : x
2. Step 2: Convert to fraction form
   17,488.95/24,134.03 = 9,531/x
3. Step 3: Cross multiply
   17,488.95x = 24,134.03 × 9,531
4. Step 4: Simplify right side
   17,488.95x = 230,021,439.93
5. Step 5: Solve for x
   x = 230,021,439.93/17,488.95
6. Step 6: Final answer
   x = 13,152.39