Finding the Fourth Proportional to 33,499.35, 46,229.31 and 18,392.67

Step by Step Solution

1. Step 1: Write the proportion equation
   33,499.35 : 46,229.31 = 18,392.67 : x
2. Step 2: Convert to fraction form
   33,499.35/46,229.31 = 18,392.67/x
3. Step 3: Cross multiply
   33,499.35x = 46,229.31 × 18,392.67
4. Step 4: Simplify right side
   33,499.35x = 850,280,443.16
5. Step 5: Solve for x
   x = 850,280,443.16/33,499.35
6. Step 6: Final answer
   x = 25,382.00