Finding the Fourth Proportional to 6,039.30, 9,063.45 and 3,116.10

Step by Step Solution

1. Step 1: Write the proportion equation
   6,039.30 : 9,063.45 = 3,116.10 : x
2. Step 2: Convert to fraction form
   6,039.30/9,063.45 = 3,116.10/x
3. Step 3: Cross multiply
   6,039.30x = 9,063.45 × 3,116.10
4. Step 4: Simplify right side
   6,039.30x = 28,242,616.55
5. Step 5: Solve for x
   x = 28,242,616.55/6,039.30
6. Step 6: Final answer
   x = 4,676.47