Finding the Fourth Proportional to 17,559.18, 24,231.69 and 9,601.44

Step by Step Solution

1. Step 1: Write the proportion equation
   17,559.18 : 24,231.69 = 9,601.44 : x
2. Step 2: Convert to fraction form
   17,559.18/24,231.69 = 9,601.44/x
3. Step 3: Cross multiply
   17,559.18x = 24,231.69 × 9,601.44
4. Step 4: Simplify right side
   17,559.18x = 232,659,117.63
5. Step 5: Solve for x
   x = 232,659,117.63/17,559.18
6. Step 6: Final answer
   x = 13,250.00