Finding the Fourth Proportional to 6,288.16, 9,417.86 and 3,003.56

Step by Step Solution

1. Step 1: Write the proportion equation
   6,288.16 : 9,417.86 = 3,003.56 : x
2. Step 2: Convert to fraction form
   6,288.16/9,417.86 = 3,003.56/x
3. Step 3: Cross multiply
   6,288.16x = 9,417.86 × 3,003.56
4. Step 4: Simplify right side
   6,288.16x = 28,287,107.58
5. Step 5: Solve for x
   x = 28,287,107.58/6,288.16
6. Step 6: Final answer
   x = 4,498.47