Finding the Fourth Proportional to 1,544.82, 2,315.58 and 1,044.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,544.82 : 2,315.58 = 1,044.50 : x
2. Step 2: Convert to fraction form
   1,544.82/2,315.58 = 1,044.50/x
3. Step 3: Cross multiply
   1,544.82x = 2,315.58 × 1,044.50
4. Step 4: Simplify right side
   1,544.82x = 2,418,623.31
5. Step 5: Solve for x
   x = 2,418,623.31/1,544.82
6. Step 6: Final answer
   x = 1,565.63