Finding the Fourth Proportional to 89,171.46, 123,055.83 and 48,884.49

Step by Step Solution

1. Step 1: Write the proportion equation
   89,171.46 : 123,055.83 = 48,884.49 : x
2. Step 2: Convert to fraction form
   89,171.46/123,055.83 = 48,884.49/x
3. Step 3: Cross multiply
   89,171.46x = 123,055.83 × 48,884.49
4. Step 4: Simplify right side
   89,171.46x = 6,015,521,491.08
5. Step 5: Solve for x
   x = 6,015,521,491.08/89,171.46
6. Step 6: Final answer
   x = 67,460.17