Finding the Fourth Proportional to 1,333.04, 1,839.59 and 743.60

Step by Step Solution

1. Step 1: Write the proportion equation
   1,333.04 : 1,839.59 = 743.60 : x
2. Step 2: Convert to fraction form
   1,333.04/1,839.59 = 743.60/x
3. Step 3: Cross multiply
   1,333.04x = 1,839.59 × 743.60
4. Step 4: Simplify right side
   1,333.04x = 1,367,920.00
5. Step 5: Solve for x
   x = 1,367,920.00/1,333.04
6. Step 6: Final answer
   x = 1,026.17