Finding the Fourth Proportional to 72,568.22, 108,853.49 and 27,590.27

Step by Step Solution

1. Step 1: Write the proportion equation
   72,568.22 : 108,853.49 = 27,590.27 : x
2. Step 2: Convert to fraction form
   72,568.22/108,853.49 = 27,590.27/x
3. Step 3: Cross multiply
   72,568.22x = 108,853.49 × 27,590.27
4. Step 4: Simplify right side
   72,568.22x = 3,003,296,497.32
5. Step 5: Solve for x
   x = 3,003,296,497.32/72,568.22
6. Step 6: Final answer
   x = 41,385.84