Finding the Fourth Proportional to 89,947.24, 134,896.21 and 33,783.01

Step by Step Solution

1. Step 1: Write the proportion equation
   89,947.24 : 134,896.21 = 33,783.01 : x
2. Step 2: Convert to fraction form
   89,947.24/134,896.21 = 33,783.01/x
3. Step 3: Cross multiply
   89,947.24x = 134,896.21 × 33,783.01
4. Step 4: Simplify right side
   89,947.24x = 4,557,200,011.39
5. Step 5: Solve for x
   x = 4,557,200,011.39/89,947.24
6. Step 6: Final answer
   x = 50,665.26