Finding the Fourth Proportional to 49,397.96, 68,162.83 and 28,175.96

Step by Step Solution

1. Step 1: Write the proportion equation
   49,397.96 : 68,162.83 = 28,175.96 : x
2. Step 2: Convert to fraction form
   49,397.96/68,162.83 = 28,175.96/x
3. Step 3: Cross multiply
   49,397.96x = 68,162.83 × 28,175.96
4. Step 4: Simplify right side
   49,397.96x = 1,920,552,760.31
5. Step 5: Solve for x
   x = 1,920,552,760.31/49,397.96
6. Step 6: Final answer
   x = 38,879.20