Finding the Fourth Proportional to 4,059.41, 5,598.72 and 2,800.18

Step by Step Solution

1. Step 1: Write the proportion equation
   4,059.41 : 5,598.72 = 2,800.18 : x
2. Step 2: Convert to fraction form
   4,059.41/5,598.72 = 2,800.18/x
3. Step 3: Cross multiply
   4,059.41x = 5,598.72 × 2,800.18
4. Step 4: Simplify right side
   4,059.41x = 15,677,395.78
5. Step 5: Solve for x
   x = 15,677,395.78/4,059.41
6. Step 6: Final answer
   x = 3,861.99