Finding the Fourth Proportional to 1,799.67, 2,483.37 and 1,053.54

Step by Step Solution

1. Step 1: Write the proportion equation
   1,799.67 : 2,483.37 = 1,053.54 : x
2. Step 2: Convert to fraction form
   1,799.67/2,483.37 = 1,053.54/x
3. Step 3: Cross multiply
   1,799.67x = 2,483.37 × 1,053.54
4. Step 4: Simplify right side
   1,799.67x = 2,616,329.63
5. Step 5: Solve for x
   x = 2,616,329.63/1,799.67
6. Step 6: Final answer
   x = 1,453.78