Finding the Fourth Proportional to 2,044.15, 3,066.16 and 583.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,044.15 : 3,066.16 = 583.30 : x
2. Step 2: Convert to fraction form
   2,044.15/3,066.16 = 583.30/x
3. Step 3: Cross multiply
   2,044.15x = 3,066.16 × 583.30
4. Step 4: Simplify right side
   2,044.15x = 1,788,488.31
5. Step 5: Solve for x
   x = 1,788,488.31/2,044.15
6. Step 6: Final answer
   x = 874.93