Finding the Fourth Proportional to 3,665.71, 5,059.56 and 2,094.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,665.71 : 5,059.56 = 2,094.72 : x
2. Step 2: Convert to fraction form
   3,665.71/5,059.56 = 2,094.72/x
3. Step 3: Cross multiply
   3,665.71x = 5,059.56 × 2,094.72
4. Step 4: Simplify right side
   3,665.71x = 10,598,361.52
5. Step 5: Solve for x
   x = 10,598,361.52/3,665.71
6. Step 6: Final answer
   x = 2,891.22