Finding the Fourth Proportional to 1,799.38, 2,483.18 and 1,002.71

Step by Step Solution

1. Step 1: Write the proportion equation
   1,799.38 : 2,483.18 = 1,002.71 : x
2. Step 2: Convert to fraction form
   1,799.38/2,483.18 = 1,002.71/x
3. Step 3: Cross multiply
   1,799.38x = 2,483.18 × 1,002.71
4. Step 4: Simplify right side
   1,799.38x = 2,489,891.99
5. Step 5: Solve for x
   x = 2,489,891.99/1,799.38
6. Step 6: Final answer
   x = 1,383.75