Finding the Fourth Proportional to 6,003.18, 8,284.61 and 3,485.36

Step by Step Solution

1. Step 1: Write the proportion equation
   6,003.18 : 8,284.61 = 3,485.36 : x
2. Step 2: Convert to fraction form
   6,003.18/8,284.61 = 3,485.36/x
3. Step 3: Cross multiply
   6,003.18x = 8,284.61 × 3,485.36
4. Step 4: Simplify right side
   6,003.18x = 28,874,877.73
5. Step 5: Solve for x
   x = 28,874,877.73/6,003.18
6. Step 6: Final answer
   x = 4,809.93