Finding the Fourth Proportional to 26,899.28, 37,105.83 and 16,141.29

Step by Step Solution

1. Step 1: Write the proportion equation
   26,899.28 : 37,105.83 = 16,141.29 : x
2. Step 2: Convert to fraction form
   26,899.28/37,105.83 = 16,141.29/x
3. Step 3: Cross multiply
   26,899.28x = 37,105.83 × 16,141.29
4. Step 4: Simplify right side
   26,899.28x = 598,935,962.72
5. Step 5: Solve for x
   x = 598,935,962.72/26,899.28
6. Step 6: Final answer
   x = 22,265.88