Finding the Fourth Proportional to 6,204.78, 8,562.51 and 4,112.82

Step by Step Solution

1. Step 1: Write the proportion equation
   6,204.78 : 8,562.51 = 4,112.82 : x
2. Step 2: Convert to fraction form
   6,204.78/8,562.51 = 4,112.82/x
3. Step 3: Cross multiply
   6,204.78x = 8,562.51 × 4,112.82
4. Step 4: Simplify right side
   6,204.78x = 35,216,062.38
5. Step 5: Solve for x
   x = 35,216,062.38/6,204.78
6. Step 6: Final answer
   x = 5,675.63