Finding the Fourth Proportional to 49,086.56, 67,740.24 and 26,730.56

Step by Step Solution

1. Step 1: Write the proportion equation
   49,086.56 : 67,740.24 = 26,730.56 : x
2. Step 2: Convert to fraction form
   49,086.56/67,740.24 = 26,730.56/x
3. Step 3: Cross multiply
   49,086.56x = 67,740.24 × 26,730.56
4. Step 4: Simplify right side
   49,086.56x = 1,810,734,549.73
5. Step 5: Solve for x
   x = 1,810,734,549.73/49,086.56
6. Step 6: Final answer
   x = 36,888.60