Finding the Fourth Proportional to 6,303.35, 9,460.86 and 3,185.55

Step by Step Solution

1. Step 1: Write the proportion equation
   6,303.35 : 9,460.86 = 3,185.55 : x
2. Step 2: Convert to fraction form
   6,303.35/9,460.86 = 3,185.55/x
3. Step 3: Cross multiply
   6,303.35x = 9,460.86 × 3,185.55
4. Step 4: Simplify right side
   6,303.35x = 30,138,042.57
5. Step 5: Solve for x
   x = 30,138,042.57/6,303.35
6. Step 6: Final answer
   x = 4,781.28