Finding the Fourth Proportional to 17,169.05, 23,693.01 and 9,615.32

Step by Step Solution

1. Step 1: Write the proportion equation
   17,169.05 : 23,693.01 = 9,615.32 : x
2. Step 2: Convert to fraction form
   17,169.05/23,693.01 = 9,615.32/x
3. Step 3: Cross multiply
   17,169.05x = 23,693.01 × 9,615.32
4. Step 4: Simplify right side
   17,169.05x = 227,815,872.91
5. Step 5: Solve for x
   x = 227,815,872.91/17,169.05
6. Step 6: Final answer
   x = 13,268.99