Finding the Fourth Proportional to 4,080.10, 5,630.52 and 2,217.10

Step by Step Solution

1. Step 1: Write the proportion equation
   4,080.10 : 5,630.52 = 2,217.10 : x
2. Step 2: Convert to fraction form
   4,080.10/5,630.52 = 2,217.10/x
3. Step 3: Cross multiply
   4,080.10x = 5,630.52 × 2,217.10
4. Step 4: Simplify right side
   4,080.10x = 12,483,425.89
5. Step 5: Solve for x
   x = 12,483,425.89/4,080.10
6. Step 6: Final answer
   x = 3,059.59