Finding the Fourth Proportional to 49,543, 68,369.34 and 27,188.44

Step by Step Solution

1. Step 1: Write the proportion equation
   49,543 : 68,369.34 = 27,188.44 : x
2. Step 2: Convert to fraction form
   49,543/68,369.34 = 27,188.44/x
3. Step 3: Cross multiply
   49,543x = 68,369.34 × 27,188.44
4. Step 4: Simplify right side
   49,543x = 1,858,855,698.43
5. Step 5: Solve for x
   x = 1,858,855,698.43/49,543
6. Step 6: Final answer
   x = 37,520.05