Finding the Fourth Proportional to 1,799.31, 2,483.15 and 1,013.41

Step by Step Solution

1. Step 1: Write the proportion equation
   1,799.31 : 2,483.15 = 1,013.41 : x
2. Step 2: Convert to fraction form
   1,799.31/2,483.15 = 1,013.41/x
3. Step 3: Cross multiply
   1,799.31x = 2,483.15 × 1,013.41
4. Step 4: Simplify right side
   1,799.31x = 2,516,449.04
5. Step 5: Solve for x
   x = 2,516,449.04/1,799.31
6. Step 6: Final answer
   x = 1,398.56