Finding the Fourth Proportional to 33,755.16, 46,581.89 and 18,648.79

Step by Step Solution

1. Step 1: Write the proportion equation
   33,755.16 : 46,581.89 = 18,648.79 : x
2. Step 2: Convert to fraction form
   33,755.16/46,581.89 = 18,648.79/x
3. Step 3: Cross multiply
   33,755.16x = 46,581.89 × 18,648.79
4. Step 4: Simplify right side
   33,755.16x = 868,695,931.04
5. Step 5: Solve for x
   x = 868,695,931.04/33,755.16
6. Step 6: Final answer
   x = 25,735.21