Finding the Fourth Proportional to 10,213.82, 15,324.03 and 5,016.05

Step by Step Solution

1. Step 1: Write the proportion equation
   10,213.82 : 15,324.03 = 5,016.05 : x
2. Step 2: Convert to fraction form
   10,213.82/15,324.03 = 5,016.05/x
3. Step 3: Cross multiply
   10,213.82x = 15,324.03 × 5,016.05
4. Step 4: Simplify right side
   10,213.82x = 76,866,100.68
5. Step 5: Solve for x
   x = 76,866,100.68/10,213.82
6. Step 6: Final answer
   x = 7,525.70