Finding the Fourth Proportional to 1,269.37, 1,751.15 and 738.18

Step by Step Solution

1. Step 1: Write the proportion equation
   1,269.37 : 1,751.15 = 738.18 : x
2. Step 2: Convert to fraction form
   1,269.37/1,751.15 = 738.18/x
3. Step 3: Cross multiply
   1,269.37x = 1,751.15 × 738.18
4. Step 4: Simplify right side
   1,269.37x = 1,292,665.75
5. Step 5: Solve for x
   x = 1,292,665.75/1,269.37
6. Step 6: Final answer
   x = 1,018.35