Finding the Fourth Proportional to 162,941.36, 244,412.24 and 44,613.72

Step by Step Solution

1. Step 1: Write the proportion equation
   162,941.36 : 244,412.24 = 44,613.72 : x
2. Step 2: Convert to fraction form
   162,941.36/244,412.24 = 44,613.72/x
3. Step 3: Cross multiply
   162,941.36x = 244,412.24 × 44,613.72
4. Step 4: Simplify right side
   162,941.36x = 10,904,139,016.86
5. Step 5: Solve for x
   x = 10,904,139,016.86/162,941.36
6. Step 6: Final answer
   x = 66,920.64