Finding the Fourth Proportional to 89,201.30, 133,804.78 and 33,055.46

Step by Step Solution

1. Step 1: Write the proportion equation
   89,201.30 : 133,804.78 = 33,055.46 : x
2. Step 2: Convert to fraction form
   89,201.30/133,804.78 = 33,055.46/x
3. Step 3: Cross multiply
   89,201.30x = 133,804.78 × 33,055.46
4. Step 4: Simplify right side
   89,201.30x = 4,422,978,553.10
5. Step 5: Solve for x
   x = 4,422,978,553.10/89,201.30
6. Step 6: Final answer
   x = 49,584.24