Finding the Fourth Proportional to 33,932.39, 46,826.78 and 18,826.44

Step by Step Solution

1. Step 1: Write the proportion equation
   33,932.39 : 46,826.78 = 18,826.44 : x
2. Step 2: Convert to fraction form
   33,932.39/46,826.78 = 18,826.44/x
3. Step 3: Cross multiply
   33,932.39x = 46,826.78 × 18,826.44
4. Step 4: Simplify right side
   33,932.39x = 881,581,469.93
5. Step 5: Solve for x
   x = 881,581,469.93/33,932.39
6. Step 6: Final answer
   x = 25,980.53