Finding the Fourth Proportional to 6,012.63, 8,297.61 and 3,360.05

Step by Step Solution

1. Step 1: Write the proportion equation
   6,012.63 : 8,297.61 = 3,360.05 : x
2. Step 2: Convert to fraction form
   6,012.63/8,297.61 = 3,360.05/x
3. Step 3: Cross multiply
   6,012.63x = 8,297.61 × 3,360.05
4. Step 4: Simplify right side
   6,012.63x = 27,880,380.41
5. Step 5: Solve for x
   x = 27,880,380.41/6,012.63
6. Step 6: Final answer
   x = 4,636.97