Finding the Fourth Proportional to 162,931.68, 244,435.60 and 50,606.16

Step by Step Solution

1. Step 1: Write the proportion equation
   162,931.68 : 244,435.60 = 50,606.16 : x
2. Step 2: Convert to fraction form
   162,931.68/244,435.60 = 50,606.16/x
3. Step 3: Cross multiply
   162,931.68x = 244,435.60 × 50,606.16
4. Step 4: Simplify right side
   162,931.68x = 12,369,947,083.30
5. Step 5: Solve for x
   x = 12,369,947,083.30/162,931.68
6. Step 6: Final answer
   x = 75,921.07