Finding the Fourth Proportional to 50,655.97, 69,931.92 and 31,541.59

Step by Step Solution

1. Step 1: Write the proportion equation
   50,655.97 : 69,931.92 = 31,541.59 : x
2. Step 2: Convert to fraction form
   50,655.97/69,931.92 = 31,541.59/x
3. Step 3: Cross multiply
   50,655.97x = 69,931.92 × 31,541.59
4. Step 4: Simplify right side
   50,655.97x = 2,205,763,948.55
5. Step 5: Solve for x
   x = 2,205,763,948.55/50,655.97
6. Step 6: Final answer
   x = 43,544.01