Finding the Fourth Proportional to 89,283.22, 133,932.69 and 33,123.94

Step by Step Solution

1. Step 1: Write the proportion equation
   89,283.22 : 133,932.69 = 33,123.94 : x
2. Step 2: Convert to fraction form
   89,283.22/133,932.69 = 33,123.94/x
3. Step 3: Cross multiply
   89,283.22x = 133,932.69 × 33,123.94
4. Step 4: Simplify right side
   89,283.22x = 4,436,378,387.60
5. Step 5: Solve for x
   x = 4,436,378,387.60/89,283.22
6. Step 6: Final answer
   x = 49,688.83