Finding the Fourth Proportional to 33,743.75, 46,566.72 and 18,636.79

Step by Step Solution

1. Step 1: Write the proportion equation
   33,743.75 : 46,566.72 = 18,636.79 : x
2. Step 2: Convert to fraction form
   33,743.75/46,566.72 = 18,636.79/x
3. Step 3: Cross multiply
   33,743.75x = 46,566.72 × 18,636.79
4. Step 4: Simplify right side
   33,743.75x = 867,853,948.80
5. Step 5: Solve for x
   x = 867,853,948.80/33,743.75
6. Step 6: Final answer
   x = 25,718.96