Finding the Fourth Proportional to 17,007.72, 23,467.97 and 9,834.98

Step by Step Solution

1. Step 1: Write the proportion equation
   17,007.72 : 23,467.97 = 9,834.98 : x
2. Step 2: Convert to fraction form
   17,007.72/23,467.97 = 9,834.98/x
3. Step 3: Cross multiply
   17,007.72x = 23,467.97 × 9,834.98
4. Step 4: Simplify right side
   17,007.72x = 230,806,849.08
5. Step 5: Solve for x
   x = 230,806,849.08/17,007.72
6. Step 6: Final answer
   x = 13,570.71