Finding the Fourth Proportional to 162,329.33, 243,518.22 and 50,000.15

Step by Step Solution

1. Step 1: Write the proportion equation
   162,329.33 : 243,518.22 = 50,000.15 : x
2. Step 2: Convert to fraction form
   162,329.33/243,518.22 = 50,000.15/x
3. Step 3: Cross multiply
   162,329.33x = 243,518.22 × 50,000.15
4. Step 4: Simplify right side
   162,329.33x = 12,175,948,136.53
5. Step 5: Solve for x
   x = 12,175,948,136.53/162,329.33
6. Step 6: Final answer
   x = 75,007.69