Finding the Fourth Proportional to 96,648.78, 144,938.39 and 33,451.71

Step by Step Solution

1. Step 1: Write the proportion equation
   96,648.78 : 144,938.39 = 33,451.71 : x
2. Step 2: Convert to fraction form
   96,648.78/144,938.39 = 33,451.71/x
3. Step 3: Cross multiply
   96,648.78x = 144,938.39 × 33,451.71
4. Step 4: Simplify right side
   96,648.78x = 4,848,436,822.89
5. Step 5: Solve for x
   x = 4,848,436,822.89/96,648.78
6. Step 6: Final answer
   x = 50,165.53