Finding the Fourth Proportional to 13,983.30, 19,297.98 and 8,016.84

Step by Step Solution

1. Step 1: Write the proportion equation
   13,983.30 : 19,297.98 = 8,016.84 : x
2. Step 2: Convert to fraction form
   13,983.30/19,297.98 = 8,016.84/x
3. Step 3: Cross multiply
   13,983.30x = 19,297.98 × 8,016.84
4. Step 4: Simplify right side
   13,983.30x = 154,708,817.98
5. Step 5: Solve for x
   x = 154,708,817.98/13,983.30
6. Step 6: Final answer
   x = 11,063.83