Finding the Fourth Proportional to 49,849.52, 68,793.46 and 28,335.86

Step by Step Solution

1. Step 1: Write the proportion equation
   49,849.52 : 68,793.46 = 28,335.86 : x
2. Step 2: Convert to fraction form
   49,849.52/68,793.46 = 28,335.86/x
3. Step 3: Cross multiply
   49,849.52x = 68,793.46 × 28,335.86
4. Step 4: Simplify right side
   49,849.52x = 1,949,321,851.48
5. Step 5: Solve for x
   x = 1,949,321,851.48/49,849.52
6. Step 6: Final answer
   x = 39,104.12