Finding the Fourth Proportional to 162,984.59, 244,518.47 and 50,665.78

Step by Step Solution

1. Step 1: Write the proportion equation
   162,984.59 : 244,518.47 = 50,665.78 : x
2. Step 2: Convert to fraction form
   162,984.59/244,518.47 = 50,665.78/x
3. Step 3: Cross multiply
   162,984.59x = 244,518.47 × 50,665.78
4. Step 4: Simplify right side
   162,984.59x = 12,388,720,411.71
5. Step 5: Solve for x
   x = 12,388,720,411.71/162,984.59
6. Step 6: Final answer
   x = 76,011.60