Finding the Fourth Proportional to 33,787.18, 46,633.71 and 19,648.18

Step by Step Solution

1. Step 1: Write the proportion equation
   33,787.18 : 46,633.71 = 19,648.18 : x
2. Step 2: Convert to fraction form
   33,787.18/46,633.71 = 19,648.18/x
3. Step 3: Cross multiply
   33,787.18x = 46,633.71 × 19,648.18
4. Step 4: Simplify right side
   33,787.18x = 916,267,528.15
5. Step 5: Solve for x
   x = 916,267,528.15/33,787.18
6. Step 6: Final answer
   x = 27,118.79