Finding the Fourth Proportional to 17,033.56, 23,504.79 and 9,581.56

Step by Step Solution

1. Step 1: Write the proportion equation
   17,033.56 : 23,504.79 = 9,581.56 : x
2. Step 2: Convert to fraction form
   17,033.56/23,504.79 = 9,581.56/x
3. Step 3: Cross multiply
   17,033.56x = 23,504.79 × 9,581.56
4. Step 4: Simplify right side
   17,033.56x = 225,212,555.67
5. Step 5: Solve for x
   x = 225,212,555.67/17,033.56
6. Step 6: Final answer
   x = 13,221.70