Finding the Fourth Proportional to 49,806.32, 68,730.71 and 27,144.82

Step by Step Solution

1. Step 1: Write the proportion equation
   49,806.32 : 68,730.71 = 27,144.82 : x
2. Step 2: Convert to fraction form
   49,806.32/68,730.71 = 27,144.82/x
3. Step 3: Cross multiply
   49,806.32x = 68,730.71 × 27,144.82
4. Step 4: Simplify right side
   49,806.32x = 1,865,682,751.42
5. Step 5: Solve for x
   x = 1,865,682,751.42/49,806.32
6. Step 6: Final answer
   x = 37,458.76