Finding the Fourth Proportional to 1,014.50, 1,401.33 and 749.49

Step by Step Solution

1. Step 1: Write the proportion equation
   1,014.50 : 1,401.33 = 749.49 : x
2. Step 2: Convert to fraction form
   1,014.50/1,401.33 = 749.49/x
3. Step 3: Cross multiply
   1,014.50x = 1,401.33 × 749.49
4. Step 4: Simplify right side
   1,014.50x = 1,050,282.82
5. Step 5: Solve for x
   x = 1,050,282.82/1,014.50
6. Step 6: Final answer
   x = 1,035.27