Finding the Fourth Proportional to 49,765.50, 74,569.86 and 34,757.82

Step by Step Solution

1. Step 1: Write the proportion equation
   49,765.50 : 74,569.86 = 34,757.82 : x
2. Step 2: Convert to fraction form
   49,765.50/74,569.86 = 34,757.82/x
3. Step 3: Cross multiply
   49,765.50x = 74,569.86 × 34,757.82
4. Step 4: Simplify right side
   49,765.50x = 2,591,885,771.31
5. Step 5: Solve for x
   x = 2,591,885,771.31/49,765.50
6. Step 6: Final answer
   x = 52,081.98