Finding the Fourth Proportional to 89,605.82, 134,314.86 and 33,423.32

Step by Step Solution

1. Step 1: Write the proportion equation
   89,605.82 : 134,314.86 = 33,423.32 : x
2. Step 2: Convert to fraction form
   89,605.82/134,314.86 = 33,423.32/x
3. Step 3: Cross multiply
   89,605.82x = 134,314.86 × 33,423.32
4. Step 4: Simplify right side
   89,605.82x = 4,489,248,546.54
5. Step 5: Solve for x
   x = 4,489,248,546.54/89,605.82
6. Step 6: Final answer
   x = 50,099.97