Finding the Fourth Proportional to 7,996.38, 11,019.42 and 5,754.30

Step by Step Solution

1. Step 1: Write the proportion equation
   7,996.38 : 11,019.42 = 5,754.30 : x
2. Step 2: Convert to fraction form
   7,996.38/11,019.42 = 5,754.30/x
3. Step 3: Cross multiply
   7,996.38x = 11,019.42 × 5,754.30
4. Step 4: Simplify right side
   7,996.38x = 63,409,048.51
5. Step 5: Solve for x
   x = 63,409,048.51/7,996.38
6. Step 6: Final answer
   x = 7,929.72