Finding the Fourth Proportional to 49,866.72, 68,815.60 and 27,510.56

Step by Step Solution

1. Step 1: Write the proportion equation
   49,866.72 : 68,815.60 = 27,510.56 : x
2. Step 2: Convert to fraction form
   49,866.72/68,815.60 = 27,510.56/x
3. Step 3: Cross multiply
   49,866.72x = 68,815.60 × 27,510.56
4. Step 4: Simplify right side
   49,866.72x = 1,893,155,692.74
5. Step 5: Solve for x
   x = 1,893,155,692.74/49,866.72
6. Step 6: Final answer
   x = 37,964.31