Finding the Fourth Proportional to 33,679.33, 46,477.78 and 18,571.59

Step by Step Solution

1. Step 1: Write the proportion equation
   33,679.33 : 46,477.78 = 18,571.59 : x
2. Step 2: Convert to fraction form
   33,679.33/46,477.78 = 18,571.59/x
3. Step 3: Cross multiply
   33,679.33x = 46,477.78 × 18,571.59
4. Step 4: Simplify right side
   33,679.33x = 863,166,227.84
5. Step 5: Solve for x
   x = 863,166,227.84/33,679.33
6. Step 6: Final answer
   x = 25,628.96