Finding the Fourth Proportional to 162,467.91, 243,608.06 and 50,117.96

Step by Step Solution

1. Step 1: Write the proportion equation
   162,467.91 : 243,608.06 = 50,117.96 : x
2. Step 2: Convert to fraction form
   162,467.91/243,608.06 = 50,117.96/x
3. Step 3: Cross multiply
   162,467.91x = 243,608.06 × 50,117.96
4. Step 4: Simplify right side
   162,467.91x = 12,209,139,006.76
5. Step 5: Solve for x
   x = 12,209,139,006.76/162,467.91
6. Step 6: Final answer
   x = 75,148.00