Finding the Fourth Proportional to 17,561.77, 24,236.89 and 9,605.14

Step by Step Solution

1. Step 1: Write the proportion equation
   17,561.77 : 24,236.89 = 9,605.14 : x
2. Step 2: Convert to fraction form
   17,561.77/24,236.89 = 9,605.14/x
3. Step 3: Cross multiply
   17,561.77x = 24,236.89 × 9,605.14
4. Step 4: Simplify right side
   17,561.77x = 232,798,637.01
5. Step 5: Solve for x
   x = 232,798,637.01/17,561.77
6. Step 6: Final answer
   x = 13,255.99