Finding the Fourth Proportional to 1,338.74, 1,847.41 and 749.26

Step by Step Solution

1. Step 1: Write the proportion equation
   1,338.74 : 1,847.41 = 749.26 : x
2. Step 2: Convert to fraction form
   1,338.74/1,847.41 = 749.26/x
3. Step 3: Cross multiply
   1,338.74x = 1,847.41 × 749.26
4. Step 4: Simplify right side
   1,338.74x = 1,384,190.42
5. Step 5: Solve for x
   x = 1,384,190.42/1,338.74
6. Step 6: Final answer
   x = 1,033.95