Finding the Fourth Proportional to 57,616.40, 79,513.71 and 33,744.89

Step by Step Solution

1. Step 1: Write the proportion equation
   57,616.40 : 79,513.71 = 33,744.89 : x
2. Step 2: Convert to fraction form
   57,616.40/79,513.71 = 33,744.89/x
3. Step 3: Cross multiply
   57,616.40x = 79,513.71 × 33,744.89
4. Step 4: Simplify right side
   57,616.40x = 2,683,181,397.44
5. Step 5: Solve for x
   x = 2,683,181,397.44/57,616.40
6. Step 6: Final answer
   x = 46,569.75