Finding the Fourth Proportional to 89,162.07, 133,760.58 and 33,002.65

Step by Step Solution

1. Step 1: Write the proportion equation
   89,162.07 : 133,760.58 = 33,002.65 : x
2. Step 2: Convert to fraction form
   89,162.07/133,760.58 = 33,002.65/x
3. Step 3: Cross multiply
   89,162.07x = 133,760.58 × 33,002.65
4. Step 4: Simplify right side
   89,162.07x = 4,414,453,605.54
5. Step 5: Solve for x
   x = 4,414,453,605.54/89,162.07
6. Step 6: Final answer
   x = 49,510.44