Finding the Fourth Proportional to 50,743.98, 70,025.25 and 28,083.91

Step by Step Solution

1. Step 1: Write the proportion equation
   50,743.98 : 70,025.25 = 28,083.91 : x
2. Step 2: Convert to fraction form
   50,743.98/70,025.25 = 28,083.91/x
3. Step 3: Cross multiply
   50,743.98x = 70,025.25 × 28,083.91
4. Step 4: Simplify right side
   50,743.98x = 1,966,582,818.73
5. Step 5: Solve for x
   x = 1,966,582,818.73/50,743.98
6. Step 6: Final answer
   x = 38,755.00