Finding the Fourth Proportional to 40,456.55, 55,853.96 and 35,967.88

Step by Step Solution

1. Step 1: Write the proportion equation
   40,456.55 : 55,853.96 = 35,967.88 : x
2. Step 2: Convert to fraction form
   40,456.55/55,853.96 = 35,967.88/x
3. Step 3: Cross multiply
   40,456.55x = 55,853.96 × 35,967.88
4. Step 4: Simplify right side
   40,456.55x = 2,008,948,620.72
5. Step 5: Solve for x
   x = 2,008,948,620.72/40,456.55
6. Step 6: Final answer
   x = 49,656.94