Finding the Fourth Proportional to 33,667.89, 46,461.56 and 19,528.80

Step by Step Solution

1. Step 1: Write the proportion equation
   33,667.89 : 46,461.56 = 19,528.80 : x
2. Step 2: Convert to fraction form
   33,667.89/46,461.56 = 19,528.80/x
3. Step 3: Cross multiply
   33,667.89x = 46,461.56 × 19,528.80
4. Step 4: Simplify right side
   33,667.89x = 907,338,512.93
5. Step 5: Solve for x
   x = 907,338,512.93/33,667.89
6. Step 6: Final answer
   x = 26,949.67