Finding the Fourth Proportional to 33,121.54, 49,667.72 and 17,535.52

Step by Step Solution

1. Step 1: Write the proportion equation
   33,121.54 : 49,667.72 = 17,535.52 : x
2. Step 2: Convert to fraction form
   33,121.54/49,667.72 = 17,535.52/x
3. Step 3: Cross multiply
   33,121.54x = 49,667.72 × 17,535.52
4. Step 4: Simplify right side
   33,121.54x = 870,949,297.41
5. Step 5: Solve for x
   x = 870,949,297.41/33,121.54
6. Step 6: Final answer
   x = 26,295.56