Finding the Fourth Proportional to 17,010.56, 23,475.48 and 9,936.56

Step by Step Solution

1. Step 1: Write the proportion equation
   17,010.56 : 23,475.48 = 9,936.56 : x
2. Step 2: Convert to fraction form
   17,010.56/23,475.48 = 9,936.56/x
3. Step 3: Cross multiply
   17,010.56x = 23,475.48 × 9,936.56
4. Step 4: Simplify right side
   17,010.56x = 233,265,515.55
5. Step 5: Solve for x
   x = 233,265,515.55/17,010.56
6. Step 6: Final answer
   x = 13,712.98