Finding the Fourth Proportional to 48,144.54, 72,156.69 and 33,234.69

Step by Step Solution

1. Step 1: Write the proportion equation
   48,144.54 : 72,156.69 = 33,234.69 : x
2. Step 2: Convert to fraction form
   48,144.54/72,156.69 = 33,234.69/x
3. Step 3: Cross multiply
   48,144.54x = 72,156.69 × 33,234.69
4. Step 4: Simplify right side
   48,144.54x = 2,398,105,223.58
5. Step 5: Solve for x
   x = 2,398,105,223.58/48,144.54
6. Step 6: Final answer
   x = 49,810.53