Finding the Fourth Proportional to 1,583.82, 2,370.06 and 965.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,583.82 : 2,370.06 = 965.52 : x
2. Step 2: Convert to fraction form
   1,583.82/2,370.06 = 965.52/x
3. Step 3: Cross multiply
   1,583.82x = 2,370.06 × 965.52
4. Step 4: Simplify right side
   1,583.82x = 2,288,340.33
5. Step 5: Solve for x
   x = 2,288,340.33/1,583.82
6. Step 6: Final answer
   x = 1,444.82