Finding the Fourth Proportional to 6,148.38, 8,483.94 and 3,630.60

Step by Step Solution

1. Step 1: Write the proportion equation
   6,148.38 : 8,483.94 = 3,630.60 : x
2. Step 2: Convert to fraction form
   6,148.38/8,483.94 = 3,630.60/x
3. Step 3: Cross multiply
   6,148.38x = 8,483.94 × 3,630.60
4. Step 4: Simplify right side
   6,148.38x = 30,801,792.56
5. Step 5: Solve for x
   x = 30,801,792.56/6,148.38
6. Step 6: Final answer
   x = 5,009.74