Finding the Fourth Proportional to 33,933.80, 46,826.41 and 18,826.42

Step by Step Solution

1. Step 1: Write the proportion equation
   33,933.80 : 46,826.41 = 18,826.42 : x
2. Step 2: Convert to fraction form
   33,933.80/46,826.41 = 18,826.42/x
3. Step 3: Cross multiply
   33,933.80x = 46,826.41 × 18,826.42
4. Step 4: Simplify right side
   33,933.80x = 881,573,661.75
5. Step 5: Solve for x
   x = 881,573,661.75/33,933.80
6. Step 6: Final answer
   x = 25,979.22