Finding the Fourth Proportional to 40,714.72, 56,154.72 and 27,281.68

Step by Step Solution

1. Step 1: Write the proportion equation
   40,714.72 : 56,154.72 = 27,281.68 : x
2. Step 2: Convert to fraction form
   40,714.72/56,154.72 = 27,281.68/x
3. Step 3: Cross multiply
   40,714.72x = 56,154.72 × 27,281.68
4. Step 4: Simplify right side
   40,714.72x = 1,531,995,101.53
5. Step 5: Solve for x
   x = 1,531,995,101.53/40,714.72
6. Step 6: Final answer
   x = 37,627.55