Finding the Fourth Proportional to 71,086.92, 106,694.86 and 37,834.98

Step by Step Solution

1. Step 1: Write the proportion equation
   71,086.92 : 106,694.86 = 37,834.98 : x
2. Step 2: Convert to fraction form
   71,086.92/106,694.86 = 37,834.98/x
3. Step 3: Cross multiply
   71,086.92x = 106,694.86 × 37,834.98
4. Step 4: Simplify right side
   71,086.92x = 4,036,797,894.20
5. Step 5: Solve for x
   x = 4,036,797,894.20/71,086.92
6. Step 6: Final answer
   x = 56,786.79