Finding the Fourth Proportional to 123,042.91, 184,579.76 and 48,153.38

Step by Step Solution

1. Step 1: Write the proportion equation
   123,042.91 : 184,579.76 = 48,153.38 : x
2. Step 2: Convert to fraction form
   123,042.91/184,579.76 = 48,153.38/x
3. Step 3: Cross multiply
   123,042.91x = 184,579.76 × 48,153.38
4. Step 4: Simplify right side
   123,042.91x = 8,888,139,082.82
5. Step 5: Solve for x
   x = 8,888,139,082.82/123,042.91
6. Step 6: Final answer
   x = 72,236.09