Finding the Fourth Proportional to 50,770.76, 70,053.71 and 31,896.95

Step by Step Solution

1. Step 1: Write the proportion equation
   50,770.76 : 70,053.71 = 31,896.95 : x
2. Step 2: Convert to fraction form
   50,770.76/70,053.71 = 31,896.95/x
3. Step 3: Cross multiply
   50,770.76x = 70,053.71 × 31,896.95
4. Step 4: Simplify right side
   50,770.76x = 2,234,499,175.43
5. Step 5: Solve for x
   x = 2,234,499,175.43/50,770.76
6. Step 6: Final answer
   x = 44,011.54