Finding the Fourth Proportional to 162,461.31, 243,715.31 and 50,151.14

Step by Step Solution

1. Step 1: Write the proportion equation
   162,461.31 : 243,715.31 = 50,151.14 : x
2. Step 2: Convert to fraction form
   162,461.31/243,715.31 = 50,151.14/x
3. Step 3: Cross multiply
   162,461.31x = 243,715.31 × 50,151.14
4. Step 4: Simplify right side
   162,461.31x = 12,222,601,366.62
5. Step 5: Solve for x
   x = 12,222,601,366.62/162,461.31
6. Step 6: Final answer
   x = 75,233.92