Finding the Fourth Proportional to 49,208.82, 67,911.93 and 27,986.82

Step by Step Solution

1. Step 1: Write the proportion equation
   49,208.82 : 67,911.93 = 27,986.82 : x
2. Step 2: Convert to fraction form
   49,208.82/67,911.93 = 27,986.82/x
3. Step 3: Cross multiply
   49,208.82x = 67,911.93 × 27,986.82
4. Step 4: Simplify right side
   49,208.82x = 1,900,638,960.76
5. Step 5: Solve for x
   x = 1,900,638,960.76/49,208.82
6. Step 6: Final answer
   x = 38,623.95