Finding the Fourth Proportional to 49,016.52, 67,644.72 and 27,799.92

Step by Step Solution

1. Step 1: Write the proportion equation
   49,016.52 : 67,644.72 = 27,799.92 : x
2. Step 2: Convert to fraction form
   49,016.52/67,644.72 = 27,799.92/x
3. Step 3: Cross multiply
   49,016.52x = 67,644.72 × 27,799.92
4. Step 4: Simplify right side
   49,016.52x = 1,880,517,804.42
5. Step 5: Solve for x
   x = 1,880,517,804.42/49,016.52
6. Step 6: Final answer
   x = 38,364.98