Finding the Fourth Proportional to 17,473.40, 24,113.67 and 9,515.63

Step by Step Solution

1. Step 1: Write the proportion equation
   17,473.40 : 24,113.67 = 9,515.63 : x
2. Step 2: Convert to fraction form
   17,473.40/24,113.67 = 9,515.63/x
3. Step 3: Cross multiply
   17,473.40x = 24,113.67 × 9,515.63
4. Step 4: Simplify right side
   17,473.40x = 229,456,676.78
5. Step 5: Solve for x
   x = 229,456,676.78/17,473.40
6. Step 6: Final answer
   x = 13,131.77