Finding the Fourth Proportional to 50,664.81, 69,881.17 and 35,560.84

Step by Step Solution

1. Step 1: Write the proportion equation
   50,664.81 : 69,881.17 = 35,560.84 : x
2. Step 2: Convert to fraction form
   50,664.81/69,881.17 = 35,560.84/x
3. Step 3: Cross multiply
   50,664.81x = 69,881.17 × 35,560.84
4. Step 4: Simplify right side
   50,664.81x = 2,485,033,105.38
5. Step 5: Solve for x
   x = 2,485,033,105.38/50,664.81
6. Step 6: Final answer
   x = 49,048.50