Finding the Fourth Proportional to 52,227.27, 72,105.08 and 49,238.37

Step by Step Solution

1. Step 1: Write the proportion equation
   52,227.27 : 72,105.08 = 49,238.37 : x
2. Step 2: Convert to fraction form
   52,227.27/72,105.08 = 49,238.37/x
3. Step 3: Cross multiply
   52,227.27x = 72,105.08 × 49,238.37
4. Step 4: Simplify right side
   52,227.27x = 3,550,336,361.73
5. Step 5: Solve for x
   x = 3,550,336,361.73/52,227.27
6. Step 6: Final answer
   x = 67,978.59