Finding the Fourth Proportional to 6,003.32, 8,285.04 and 3,315.06

Step by Step Solution

1. Step 1: Write the proportion equation
   6,003.32 : 8,285.04 = 3,315.06 : x
2. Step 2: Convert to fraction form
   6,003.32/8,285.04 = 3,315.06/x
3. Step 3: Cross multiply
   6,003.32x = 8,285.04 × 3,315.06
4. Step 4: Simplify right side
   6,003.32x = 27,465,404.70
5. Step 5: Solve for x
   x = 27,465,404.70/6,003.32
6. Step 6: Final answer
   x = 4,575.04