Finding the Fourth Proportional to 5,016.65, 7,522.22 and 3,983.28

Step by Step Solution

1. Step 1: Write the proportion equation
   5,016.65 : 7,522.22 = 3,983.28 : x
2. Step 2: Convert to fraction form
   5,016.65/7,522.22 = 3,983.28/x
3. Step 3: Cross multiply
   5,016.65x = 7,522.22 × 3,983.28
4. Step 4: Simplify right side
   5,016.65x = 29,963,088.57
5. Step 5: Solve for x
   x = 29,963,088.57/5,016.65
6. Step 6: Final answer
   x = 5,972.73