Finding the Fourth Proportional to 33,836.46, 46,687.89 and 21,898.14

Step by Step Solution

1. Step 1: Write the proportion equation
   33,836.46 : 46,687.89 = 21,898.14 : x
2. Step 2: Convert to fraction form
   33,836.46/46,687.89 = 21,898.14/x
3. Step 3: Cross multiply
   33,836.46x = 46,687.89 × 21,898.14
4. Step 4: Simplify right side
   33,836.46x = 1,022,377,951.52
5. Step 5: Solve for x
   x = 1,022,377,951.52/33,836.46
6. Step 6: Final answer
   x = 30,215.28