Finding the Fourth Proportional to 162,809.96, 244,237.86 and 50,499.30

Step by Step Solution

1. Step 1: Write the proportion equation
   162,809.96 : 244,237.86 = 50,499.30 : x
2. Step 2: Convert to fraction form
   162,809.96/244,237.86 = 50,499.30/x
3. Step 3: Cross multiply
   162,809.96x = 244,237.86 × 50,499.30
4. Step 4: Simplify right side
   162,809.96x = 12,333,840,963.50
5. Step 5: Solve for x
   x = 12,333,840,963.50/162,809.96
6. Step 6: Final answer
   x = 75,756.06