Finding the Fourth Proportional to 17,016.49, 23,480.71 and 9,460.92

Step by Step Solution

1. Step 1: Write the proportion equation
   17,016.49 : 23,480.71 = 9,460.92 : x
2. Step 2: Convert to fraction form
   17,016.49/23,480.71 = 9,460.92/x
3. Step 3: Cross multiply
   17,016.49x = 23,480.71 × 9,460.92
4. Step 4: Simplify right side
   17,016.49x = 222,149,118.85
5. Step 5: Solve for x
   x = 222,149,118.85/17,016.49
6. Step 6: Final answer
   x = 13,054.93