Finding the Fourth Proportional to 17,016.12, 23,480.70 and 9,844.80

Step by Step Solution

1. Step 1: Write the proportion equation
   17,016.12 : 23,480.70 = 9,844.80 : x
2. Step 2: Convert to fraction form
   17,016.12/23,480.70 = 9,844.80/x
3. Step 3: Cross multiply
   17,016.12x = 23,480.70 × 9,844.80
4. Step 4: Simplify right side
   17,016.12x = 231,162,795.36
5. Step 5: Solve for x
   x = 231,162,795.36/17,016.12
6. Step 6: Final answer
   x = 13,584.93