Finding the Fourth Proportional to 50,797.30, 70,134.53 and 31,706.16

Step by Step Solution

1. Step 1: Write the proportion equation
   50,797.30 : 70,134.53 = 31,706.16 : x
2. Step 2: Convert to fraction form
   50,797.30/70,134.53 = 31,706.16/x
3. Step 3: Cross multiply
   50,797.30x = 70,134.53 × 31,706.16
4. Step 4: Simplify right side
   50,797.30x = 2,223,696,414.74
5. Step 5: Solve for x
   x = 2,223,696,414.74/50,797.30
6. Step 6: Final answer
   x = 43,775.88