Finding the Fourth Proportional to 1,333.11, 1,839.42 and 743.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,333.11 : 1,839.42 = 743.52 : x
2. Step 2: Convert to fraction form
   1,333.11/1,839.42 = 743.52/x
3. Step 3: Cross multiply
   1,333.11x = 1,839.42 × 743.52
4. Step 4: Simplify right side
   1,333.11x = 1,367,645.56
5. Step 5: Solve for x
   x = 1,367,645.56/1,333.11
6. Step 6: Final answer
   x = 1,025.91