Finding the Fourth Proportional to 10,793.82, 16,192.78 and 4,219.59

Step by Step Solution

1. Step 1: Write the proportion equation
   10,793.82 : 16,192.78 = 4,219.59 : x
2. Step 2: Convert to fraction form
   10,793.82/16,192.78 = 4,219.59/x
3. Step 3: Cross multiply
   10,793.82x = 16,192.78 × 4,219.59
4. Step 4: Simplify right side
   10,793.82x = 68,326,942.73
5. Step 5: Solve for x
   x = 68,326,942.73/10,793.82
6. Step 6: Final answer
   x = 6,330.19