Finding the Fourth Proportional to 1,789.25, 2,469.17 and 1,003.33

Step by Step Solution

1. Step 1: Write the proportion equation
   1,789.25 : 2,469.17 = 1,003.33 : x
2. Step 2: Convert to fraction form
   1,789.25/2,469.17 = 1,003.33/x
3. Step 3: Cross multiply
   1,789.25x = 2,469.17 × 1,003.33
4. Step 4: Simplify right side
   1,789.25x = 2,477,374.97
5. Step 5: Solve for x
   x = 2,477,374.97/1,789.25
6. Step 6: Final answer
   x = 1,384.59