Finding the Fourth Proportional to 6,387.50, 8,815.56 and 3,593.54

Step by Step Solution

1. Step 1: Write the proportion equation
   6,387.50 : 8,815.56 = 3,593.54 : x
2. Step 2: Convert to fraction form
   6,387.50/8,815.56 = 3,593.54/x
3. Step 3: Cross multiply
   6,387.50x = 8,815.56 × 3,593.54
4. Step 4: Simplify right side
   6,387.50x = 31,679,067.48
5. Step 5: Solve for x
   x = 31,679,067.48/6,387.50
6. Step 6: Final answer
   x = 4,959.54