Finding the Fourth Proportional to 3,665.68, 5,059.57 and 2,094.70

Step by Step Solution

1. Step 1: Write the proportion equation
   3,665.68 : 5,059.57 = 2,094.70 : x
2. Step 2: Convert to fraction form
   3,665.68/5,059.57 = 2,094.70/x
3. Step 3: Cross multiply
   3,665.68x = 5,059.57 × 2,094.70
4. Step 4: Simplify right side
   3,665.68x = 10,598,281.28
5. Step 5: Solve for x
   x = 10,598,281.28/3,665.68
6. Step 6: Final answer
   x = 2,891.22