Finding the Fourth Proportional to 2,071.68, 3,103.68 and 1,044.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,071.68 : 3,103.68 = 1,044.48 : x
2. Step 2: Convert to fraction form
   2,071.68/3,103.68 = 1,044.48/x
3. Step 3: Cross multiply
   2,071.68x = 3,103.68 × 1,044.48
4. Step 4: Simplify right side
   2,071.68x = 3,241,731.69
5. Step 5: Solve for x
   x = 3,241,731.69/2,071.68
6. Step 6: Final answer
   x = 1,564.78