Finding the Fourth Proportional to 1,665.81, 2,298.82 and 1,044.81

Step by Step Solution

1. Step 1: Write the proportion equation
   1,665.81 : 2,298.82 = 1,044.81 : x
2. Step 2: Convert to fraction form
   1,665.81/2,298.82 = 1,044.81/x
3. Step 3: Cross multiply
   1,665.81x = 2,298.82 × 1,044.81
4. Step 4: Simplify right side
   1,665.81x = 2,401,838.48
5. Step 5: Solve for x
   x = 2,401,838.48/1,665.81
6. Step 6: Final answer
   x = 1,441.84