Finding the Fourth Proportional to 89,795.28, 134,707.50 and 33,654.72

Step by Step Solution

1. Step 1: Write the proportion equation
   89,795.28 : 134,707.50 = 33,654.72 : x
2. Step 2: Convert to fraction form
   89,795.28/134,707.50 = 33,654.72/x
3. Step 3: Cross multiply
   89,795.28x = 134,707.50 × 33,654.72
4. Step 4: Simplify right side
   89,795.28x = 4,533,543,194.40
5. Step 5: Solve for x
   x = 4,533,543,194.40/89,795.28
6. Step 6: Final answer
   x = 50,487.54