Finding the Fourth Proportional to 123,351.78, 184,878.65 and 60,077.06

Step by Step Solution

1. Step 1: Write the proportion equation
   123,351.78 : 184,878.65 = 60,077.06 : x
2. Step 2: Convert to fraction form
   123,351.78/184,878.65 = 60,077.06/x
3. Step 3: Cross multiply
   123,351.78x = 184,878.65 × 60,077.06
4. Step 4: Simplify right side
   123,351.78x = 11,106,965,667.86
5. Step 5: Solve for x
   x = 11,106,965,667.86/123,351.78
6. Step 6: Final answer
   x = 90,043.01