Finding the Fourth Proportional to 162,791.82, 244,215.30 and 56,146.82

Step by Step Solution

1. Step 1: Write the proportion equation
   162,791.82 : 244,215.30 = 56,146.82 : x
2. Step 2: Convert to fraction form
   162,791.82/244,215.30 = 56,146.82/x
3. Step 3: Cross multiply
   162,791.82x = 244,215.30 × 56,146.82
4. Step 4: Simplify right side
   162,791.82x = 13,711,912,490.35
5. Step 5: Solve for x
   x = 13,711,912,490.35/162,791.82
6. Step 6: Final answer
   x = 84,229.74