Finding the Fourth Proportional to 33,836.46, 46,692.06 and 18,728.10

Step by Step Solution

1. Step 1: Write the proportion equation
   33,836.46 : 46,692.06 = 18,728.10 : x
2. Step 2: Convert to fraction form
   33,836.46/46,692.06 = 18,728.10/x
3. Step 3: Cross multiply
   33,836.46x = 46,692.06 × 18,728.10
4. Step 4: Simplify right side
   33,836.46x = 874,453,568.89
5. Step 5: Solve for x
   x = 874,453,568.89/33,836.46
6. Step 6: Final answer
   x = 25,843.53