Finding the Fourth Proportional to 20,233.33, 30,352.83 and 7,082.71

Step by Step Solution

1. Step 1: Write the proportion equation
   20,233.33 : 30,352.83 = 7,082.71 : x
2. Step 2: Convert to fraction form
   20,233.33/30,352.83 = 7,082.71/x
3. Step 3: Cross multiply
   20,233.33x = 30,352.83 × 7,082.71
4. Step 4: Simplify right side
   20,233.33x = 214,980,292.57
5. Step 5: Solve for x
   x = 214,980,292.57/20,233.33
6. Step 6: Final answer
   x = 10,625.06