Finding the Fourth Proportional to 162,854.88, 244,317.42 and 50,532.72

Step by Step Solution

1. Step 1: Write the proportion equation
   162,854.88 : 244,317.42 = 50,532.72 : x
2. Step 2: Convert to fraction form
   162,854.88/244,317.42 = 50,532.72/x
3. Step 3: Cross multiply
   162,854.88x = 244,317.42 × 50,532.72
4. Step 4: Simplify right side
   162,854.88x = 12,346,023,775.98
5. Step 5: Solve for x
   x = 12,346,023,775.98/162,854.88
6. Step 6: Final answer
   x = 75,809.97