Finding the Fourth Proportional to 1,799.39, 2,483.37 and 1,013.48

Step by Step Solution

1. Step 1: Write the proportion equation
   1,799.39 : 2,483.37 = 1,013.48 : x
2. Step 2: Convert to fraction form
   1,799.39/2,483.37 = 1,013.48/x
3. Step 3: Cross multiply
   1,799.39x = 2,483.37 × 1,013.48
4. Step 4: Simplify right side
   1,799.39x = 2,516,852.04
5. Step 5: Solve for x
   x = 2,516,852.04/1,799.39
6. Step 6: Final answer
   x = 1,398.73