Finding the Fourth Proportional to 17,003.70, 23,464.98 and 9,450.72

Step by Step Solution

1. Step 1: Write the proportion equation
   17,003.70 : 23,464.98 = 9,450.72 : x
2. Step 2: Convert to fraction form
   17,003.70/23,464.98 = 9,450.72/x
3. Step 3: Cross multiply
   17,003.70x = 23,464.98 × 9,450.72
4. Step 4: Simplify right side
   17,003.70x = 221,760,955.79
5. Step 5: Solve for x
   x = 221,760,955.79/17,003.70
6. Step 6: Final answer
   x = 13,041.92