Finding the Fourth Proportional to 162,748.62, 244,157.76 and 50,426.34

Step by Step Solution

1. Step 1: Write the proportion equation
   162,748.62 : 244,157.76 = 50,426.34 : x
2. Step 2: Convert to fraction form
   162,748.62/244,157.76 = 50,426.34/x
3. Step 3: Cross multiply
   162,748.62x = 244,157.76 × 50,426.34
4. Step 4: Simplify right side
   162,748.62x = 12,311,982,219.40
5. Step 5: Solve for x
   x = 12,311,982,219.40/162,748.62
6. Step 6: Final answer
   x = 75,650.30