Finding the Fourth Proportional to 14,016.81, 19,336.82 and 9,304.23

Step by Step Solution

1. Step 1: Write the proportion equation
   14,016.81 : 19,336.82 = 9,304.23 : x
2. Step 2: Convert to fraction form
   14,016.81/19,336.82 = 9,304.23/x
3. Step 3: Cross multiply
   14,016.81x = 19,336.82 × 9,304.23
4. Step 4: Simplify right side
   14,016.81x = 179,914,174.23
5. Step 5: Solve for x
   x = 179,914,174.23/14,016.81
6. Step 6: Final answer
   x = 12,835.60