Finding the Fourth Proportional to 89,164.32, 133,763.97 and 33,004.91

Step by Step Solution

1. Step 1: Write the proportion equation
   89,164.32 : 133,763.97 = 33,004.91 : x
2. Step 2: Convert to fraction form
   89,164.32/133,763.97 = 33,004.91/x
3. Step 3: Cross multiply
   89,164.32x = 133,763.97 × 33,004.91
4. Step 4: Simplify right side
   89,164.32x = 4,414,866,957.25
5. Step 5: Solve for x
   x = 4,414,866,957.25/89,164.32
6. Step 6: Final answer
   x = 49,513.83