Finding the Fourth Proportional to 1,799.50, 2,483.53 and 1,013.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,799.50 : 2,483.53 = 1,013.69 : x
2. Step 2: Convert to fraction form
   1,799.50/2,483.53 = 1,013.69/x
3. Step 3: Cross multiply
   1,799.50x = 2,483.53 × 1,013.69
4. Step 4: Simplify right side
   1,799.50x = 2,517,517.11
5. Step 5: Solve for x
   x = 2,517,517.11/1,799.50
6. Step 6: Final answer
   x = 1,399.01