Finding the Fourth Proportional to 49,046.07, 67,678.89 and 27,530.88

Step by Step Solution

1. Step 1: Write the proportion equation
   49,046.07 : 67,678.89 = 27,530.88 : x
2. Step 2: Convert to fraction form
   49,046.07/67,678.89 = 27,530.88/x
3. Step 3: Cross multiply
   49,046.07x = 67,678.89 × 27,530.88
4. Step 4: Simplify right side
   49,046.07x = 1,863,259,568.32
5. Step 5: Solve for x
   x = 1,863,259,568.32/49,046.07
6. Step 6: Final answer
   x = 37,989.99