Finding the Fourth Proportional to 49,908.24, 68,870.42 and 27,242.72

Step by Step Solution

1. Step 1: Write the proportion equation
   49,908.24 : 68,870.42 = 27,242.72 : x
2. Step 2: Convert to fraction form
   49,908.24/68,870.42 = 27,242.72/x
3. Step 3: Cross multiply
   49,908.24x = 68,870.42 × 27,242.72
4. Step 4: Simplify right side
   49,908.24x = 1,876,217,568.34
5. Step 5: Solve for x
   x = 1,876,217,568.34/49,908.24
6. Step 6: Final answer
   x = 37,593.34