Finding the Fourth Proportional to 14,016.84, 21,005.82 and 7,083.24

Step by Step Solution

1. Step 1: Write the proportion equation
   14,016.84 : 21,005.82 = 7,083.24 : x
2. Step 2: Convert to fraction form
   14,016.84/21,005.82 = 7,083.24/x
3. Step 3: Cross multiply
   14,016.84x = 21,005.82 × 7,083.24
4. Step 4: Simplify right side
   14,016.84x = 148,789,264.46
5. Step 5: Solve for x
   x = 148,789,264.46/14,016.84
6. Step 6: Final answer
   x = 10,615.04