Finding the Fourth Proportional to 33,772.82, 46,609.43 and 18,667.94

Step by Step Solution

1. Step 1: Write the proportion equation
   33,772.82 : 46,609.43 = 18,667.94 : x
2. Step 2: Convert to fraction form
   33,772.82/46,609.43 = 18,667.94/x
3. Step 3: Cross multiply
   33,772.82x = 46,609.43 × 18,667.94
4. Step 4: Simplify right side
   33,772.82x = 870,101,716.29
5. Step 5: Solve for x
   x = 870,101,716.29/33,772.82
6. Step 6: Final answer
   x = 25,763.38