Finding the Fourth Proportional to 6,080.10, 9,116.55 and 3,164.10

Step by Step Solution

1. Step 1: Write the proportion equation
   6,080.10 : 9,116.55 = 3,164.10 : x
2. Step 2: Convert to fraction form
   6,080.10/9,116.55 = 3,164.10/x
3. Step 3: Cross multiply
   6,080.10x = 9,116.55 × 3,164.10
4. Step 4: Simplify right side
   6,080.10x = 28,845,675.86
5. Step 5: Solve for x
   x = 28,845,675.86/6,080.10
6. Step 6: Final answer
   x = 4,744.28