Finding the Fourth Proportional to 50,713.74, 69,910.56 and 35,560.62

Step by Step Solution

1. Step 1: Write the proportion equation
   50,713.74 : 69,910.56 = 35,560.62 : x
2. Step 2: Convert to fraction form
   50,713.74/69,910.56 = 35,560.62/x
3. Step 3: Cross multiply
   50,713.74x = 69,910.56 × 35,560.62
4. Step 4: Simplify right side
   50,713.74x = 2,486,062,858.15
5. Step 5: Solve for x
   x = 2,486,062,858.15/50,713.74
6. Step 6: Final answer
   x = 49,021.49