Finding the Fourth Proportional to 40,796.86, 56,305.28 and 22,892.94

Step by Step Solution

1. Step 1: Write the proportion equation
   40,796.86 : 56,305.28 = 22,892.94 : x
2. Step 2: Convert to fraction form
   40,796.86/56,305.28 = 22,892.94/x
3. Step 3: Cross multiply
   40,796.86x = 56,305.28 × 22,892.94
4. Step 4: Simplify right side
   40,796.86x = 1,288,993,396.72
5. Step 5: Solve for x
   x = 1,288,993,396.72/40,796.86
6. Step 6: Final answer
   x = 31,595.41