Finding the Fourth Proportional to 50,774.58, 76,120.56 and 34,083.72

Step by Step Solution

1. Step 1: Write the proportion equation
   50,774.58 : 76,120.56 = 34,083.72 : x
2. Step 2: Convert to fraction form
   50,774.58/76,120.56 = 34,083.72/x
3. Step 3: Cross multiply
   50,774.58x = 76,120.56 × 34,083.72
4. Step 4: Simplify right side
   50,774.58x = 2,594,471,853.28
5. Step 5: Solve for x
   x = 2,594,471,853.28/50,774.58
6. Step 6: Final answer
   x = 51,097.85