Finding the Fourth Proportional to 89,179.57, 123,067.77 and 48,892.47

Step by Step Solution

1. Step 1: Write the proportion equation
   89,179.57 : 123,067.77 = 48,892.47 : x
2. Step 2: Convert to fraction form
   89,179.57/123,067.77 = 48,892.47/x
3. Step 3: Cross multiply
   89,179.57x = 123,067.77 × 48,892.47
4. Step 4: Simplify right side
   89,179.57x = 6,017,087,252.69
5. Step 5: Solve for x
   x = 6,017,087,252.69/89,179.57
6. Step 6: Final answer
   x = 67,471.59