Finding the Fourth Proportional to 50,311.33, 69,356.50 and 35,156.94

Step by Step Solution

1. Step 1: Write the proportion equation
   50,311.33 : 69,356.50 = 35,156.94 : x
2. Step 2: Convert to fraction form
   50,311.33/69,356.50 = 35,156.94/x
3. Step 3: Cross multiply
   50,311.33x = 69,356.50 × 35,156.94
4. Step 4: Simplify right side
   50,311.33x = 2,438,362,309.11
5. Step 5: Solve for x
   x = 2,438,362,309.11/50,311.33
6. Step 6: Final answer
   x = 48,465.47