Finding the Fourth Proportional to 89,162.32, 133,760.97 and 33,002.90

Step by Step Solution

1. Step 1: Write the proportion equation
   89,162.32 : 133,760.97 = 33,002.90 : x
2. Step 2: Convert to fraction form
   89,162.32/133,760.97 = 33,002.90/x
3. Step 3: Cross multiply
   89,162.32x = 133,760.97 × 33,002.90
4. Step 4: Simplify right side
   89,162.32x = 4,414,499,751.80
5. Step 5: Solve for x
   x = 4,414,499,751.80/89,162.32
6. Step 6: Final answer
   x = 49,510.82