Finding the Fourth Proportional to 33,787.94, 46,624.41 and 21,042.59

Step by Step Solution

1. Step 1: Write the proportion equation
   33,787.94 : 46,624.41 = 21,042.59 : x
2. Step 2: Convert to fraction form
   33,787.94/46,624.41 = 21,042.59/x
3. Step 3: Cross multiply
   33,787.94x = 46,624.41 × 21,042.59
4. Step 4: Simplify right side
   33,787.94x = 981,098,110.50
5. Step 5: Solve for x
   x = 981,098,110.50/33,787.94
6. Step 6: Final answer
   x = 29,036.94