Finding the Fourth Proportional to 123,103.87, 184,652.16 and 51,049.51

Step by Step Solution

1. Step 1: Write the proportion equation
   123,103.87 : 184,652.16 = 51,049.51 : x
2. Step 2: Convert to fraction form
   123,103.87/184,652.16 = 51,049.51/x
3. Step 3: Cross multiply
   123,103.87x = 184,652.16 × 51,049.51
4. Step 4: Simplify right side
   123,103.87x = 9,426,401,635.38
5. Step 5: Solve for x
   x = 9,426,401,635.38/123,103.87
6. Step 6: Final answer
   x = 76,572.75