Finding the Fourth Proportional to 49,448.90, 68,238.33 and 27,092.42

Step by Step Solution

1. Step 1: Write the proportion equation
   49,448.90 : 68,238.33 = 27,092.42 : x
2. Step 2: Convert to fraction form
   49,448.90/68,238.33 = 27,092.42/x
3. Step 3: Cross multiply
   49,448.90x = 68,238.33 × 27,092.42
4. Step 4: Simplify right side
   49,448.90x = 1,848,741,496.46
5. Step 5: Solve for x
   x = 1,848,741,496.46/49,448.90
6. Step 6: Final answer
   x = 37,386.91