Finding the Fourth Proportional to 89,796.20, 134,725.14 and 30,673.49

Step by Step Solution

1. Step 1: Write the proportion equation
   89,796.20 : 134,725.14 = 30,673.49 : x
2. Step 2: Convert to fraction form
   89,796.20/134,725.14 = 30,673.49/x
3. Step 3: Cross multiply
   89,796.20x = 134,725.14 × 30,673.49
4. Step 4: Simplify right side
   89,796.20x = 4,132,489,560.91
5. Step 5: Solve for x
   x = 4,132,489,560.91/89,796.20
6. Step 6: Final answer
   x = 46,020.76