Finding the Fourth Proportional to 74,036.10, 111,108.83 and 49,067.85

Step by Step Solution

1. Step 1: Write the proportion equation
   74,036.10 : 111,108.83 = 49,067.85 : x
2. Step 2: Convert to fraction form
   74,036.10/111,108.83 = 49,067.85/x
3. Step 3: Cross multiply
   74,036.10x = 111,108.83 × 49,067.85
4. Step 4: Simplify right side
   74,036.10x = 5,451,871,158.78
5. Step 5: Solve for x
   x = 5,451,871,158.78/74,036.10
6. Step 6: Final answer
   x = 73,638.01