Finding the Fourth Proportional to 40,164.34, 55,426.79 and 22,262.04

Step by Step Solution

1. Step 1: Write the proportion equation
   40,164.34 : 55,426.79 = 22,262.04 : x
2. Step 2: Convert to fraction form
   40,164.34/55,426.79 = 22,262.04/x
3. Step 3: Cross multiply
   40,164.34x = 55,426.79 × 22,262.04
4. Step 4: Simplify right side
   40,164.34x = 1,233,913,416.05
5. Step 5: Solve for x
   x = 1,233,913,416.05/40,164.34
6. Step 6: Final answer
   x = 30,721.62