Finding the Fourth Proportional to 162,274.38, 243,423.72 and 50,032.68

Step by Step Solution

1. Step 1: Write the proportion equation
   162,274.38 : 243,423.72 = 50,032.68 : x
2. Step 2: Convert to fraction form
   162,274.38/243,423.72 = 50,032.68/x
3. Step 3: Cross multiply
   162,274.38x = 243,423.72 × 50,032.68
4. Step 4: Simplify right side
   162,274.38x = 12,179,141,087.17
5. Step 5: Solve for x
   x = 12,179,141,087.17/162,274.38
6. Step 6: Final answer
   x = 75,052.77