Finding the Fourth Proportional to 89,732.96, 134,513.76 and 33,557.84

Step by Step Solution

1. Step 1: Write the proportion equation
   89,732.96 : 134,513.76 = 33,557.84 : x
2. Step 2: Convert to fraction form
   89,732.96/134,513.76 = 33,557.84/x
3. Step 3: Cross multiply
   89,732.96x = 134,513.76 × 33,557.84
4. Step 4: Simplify right side
   89,732.96x = 4,513,991,235.88
5. Step 5: Solve for x
   x = 4,513,991,235.88/89,732.96
6. Step 6: Final answer
   x = 50,304.72