Finding the Fourth Proportional to 40,895.82, 56,434.72 and 22,992.49

Step by Step Solution

1. Step 1: Write the proportion equation
   40,895.82 : 56,434.72 = 22,992.49 : x
2. Step 2: Convert to fraction form
   40,895.82/56,434.72 = 22,992.49/x
3. Step 3: Cross multiply
   40,895.82x = 56,434.72 × 22,992.49
4. Step 4: Simplify right side
   40,895.82x = 1,297,574,735.25
5. Step 5: Solve for x
   x = 1,297,574,735.25/40,895.82
6. Step 6: Final answer
   x = 31,728.79