Finding the Fourth Proportional to 22,083.37, 33,139.02 and 20,007.56

Step by Step Solution

1. Step 1: Write the proportion equation
   22,083.37 : 33,139.02 = 20,007.56 : x
2. Step 2: Convert to fraction form
   22,083.37/33,139.02 = 20,007.56/x
3. Step 3: Cross multiply
   22,083.37x = 33,139.02 × 20,007.56
4. Step 4: Simplify right side
   22,083.37x = 663,030,930.99
5. Step 5: Solve for x
   x = 663,030,930.99/22,083.37
6. Step 6: Final answer
   x = 30,023.99