Finding the Fourth Proportional to 57,863.34, 79,866 and 32,727.42

Step by Step Solution

1. Step 1: Write the proportion equation
   57,863.34 : 79,866 = 32,727.42 : x
2. Step 2: Convert to fraction form
   57,863.34/79,866 = 32,727.42/x
3. Step 3: Cross multiply
   57,863.34x = 79,866 × 32,727.42
4. Step 4: Simplify right side
   57,863.34x = 2,613,808,125.72
5. Step 5: Solve for x
   x = 2,613,808,125.72/57,863.34
6. Step 6: Final answer
   x = 45,172.09