Finding the Fourth Proportional to 50,608.94, 69,774.82 and 34,664.90

Step by Step Solution

1. Step 1: Write the proportion equation
   50,608.94 : 69,774.82 = 34,664.90 : x
2. Step 2: Convert to fraction form
   50,608.94/69,774.82 = 34,664.90/x
3. Step 3: Cross multiply
   50,608.94x = 69,774.82 × 34,664.90
4. Step 4: Simplify right side
   50,608.94x = 2,418,736,722.28
5. Step 5: Solve for x
   x = 2,418,736,722.28/50,608.94
6. Step 6: Final answer
   x = 47,792.68