Finding the Fourth Proportional to 22,072.97, 32,901.52 and 20,301.50

Step by Step Solution

1. Step 1: Write the proportion equation
   22,072.97 : 32,901.52 = 20,301.50 : x
2. Step 2: Convert to fraction form
   22,072.97/32,901.52 = 20,301.50/x
3. Step 3: Cross multiply
   22,072.97x = 32,901.52 × 20,301.50
4. Step 4: Simplify right side
   22,072.97x = 667,950,116.40
5. Step 5: Solve for x
   x = 667,950,116.40/22,072.97
6. Step 6: Final answer
   x = 30,261.00