Finding the Fourth Proportional to 1,799.37, 2,483.09 and 1,013.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,799.37 : 2,483.09 = 1,013.42 : x
2. Step 2: Convert to fraction form
   1,799.37/2,483.09 = 1,013.42/x
3. Step 3: Cross multiply
   1,799.37x = 2,483.09 × 1,013.42
4. Step 4: Simplify right side
   1,799.37x = 2,516,409.74
5. Step 5: Solve for x
   x = 2,516,409.74/1,799.37
6. Step 6: Final answer
   x = 1,398.49