Finding the Fourth Proportional to 3,630.35, 5,434.52 and 3,283.83

Step by Step Solution

1. Step 1: Write the proportion equation
   3,630.35 : 5,434.52 = 3,283.83 : x
2. Step 2: Convert to fraction form
   3,630.35/5,434.52 = 3,283.83/x
3. Step 3: Cross multiply
   3,630.35x = 5,434.52 × 3,283.83
4. Step 4: Simplify right side
   3,630.35x = 17,846,023.39
5. Step 5: Solve for x
   x = 17,846,023.39/3,630.35
6. Step 6: Final answer
   x = 4,915.79