Finding the Fourth Proportional to 49,092.49, 67,743.60 and 27,581.05

Step by Step Solution

1. Step 1: Write the proportion equation
   49,092.49 : 67,743.60 = 27,581.05 : x
2. Step 2: Convert to fraction form
   49,092.49/67,743.60 = 27,581.05/x
3. Step 3: Cross multiply
   49,092.49x = 67,743.60 × 27,581.05
4. Step 4: Simplify right side
   49,092.49x = 1,868,439,280.06
5. Step 5: Solve for x
   x = 1,868,439,280.06/49,092.49
6. Step 6: Final answer
   x = 38,059.58