Finding the Fourth Proportional to 2,066.49, 3,095.60 and 1,244.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,066.49 : 3,095.60 = 1,244.30 : x
2. Step 2: Convert to fraction form
   2,066.49/3,095.60 = 1,244.30/x
3. Step 3: Cross multiply
   2,066.49x = 3,095.60 × 1,244.30
4. Step 4: Simplify right side
   2,066.49x = 3,851,833.38
5. Step 5: Solve for x
   x = 3,851,833.38/2,066.49
6. Step 6: Final answer
   x = 1,863.95