Finding the Fourth Proportional to 1,044.83, 1,441.91 and 579.17

Step by Step Solution

1. Step 1: Write the proportion equation
   1,044.83 : 1,441.91 = 579.17 : x
2. Step 2: Convert to fraction form
   1,044.83/1,441.91 = 579.17/x
3. Step 3: Cross multiply
   1,044.83x = 1,441.91 × 579.17
4. Step 4: Simplify right side
   1,044.83x = 835,111.01
5. Step 5: Solve for x
   x = 835,111.01/1,044.83
6. Step 6: Final answer
   x = 799.28