Finding the Fourth Proportional to 33,500.39, 46,227.71 and 18,392.99

Step by Step Solution

1. Step 1: Write the proportion equation
   33,500.39 : 46,227.71 = 18,392.99 : x
2. Step 2: Convert to fraction form
   33,500.39/46,227.71 = 18,392.99/x
3. Step 3: Cross multiply
   33,500.39x = 46,227.71 × 18,392.99
4. Step 4: Simplify right side
   33,500.39x = 850,265,622.60
5. Step 5: Solve for x
   x = 850,265,622.60/33,500.39
6. Step 6: Final answer
   x = 25,380.77