Finding the Fourth Proportional to 2,066.34, 3,099.87 and 1,093.26

Step by Step Solution

1. Step 1: Write the proportion equation
   2,066.34 : 3,099.87 = 1,093.26 : x
2. Step 2: Convert to fraction form
   2,066.34/3,099.87 = 1,093.26/x
3. Step 3: Cross multiply
   2,066.34x = 3,099.87 × 1,093.26
4. Step 4: Simplify right side
   2,066.34x = 3,388,963.88
5. Step 5: Solve for x
   x = 3,388,963.88/2,066.34
6. Step 6: Final answer
   x = 1,640.08