Finding the Fourth Proportional to 1,353.69, 1,868.10 and 732.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,353.69 : 1,868.10 = 732.69 : x
2. Step 2: Convert to fraction form
   1,353.69/1,868.10 = 732.69/x
3. Step 3: Cross multiply
   1,353.69x = 1,868.10 × 732.69
4. Step 4: Simplify right side
   1,353.69x = 1,368,734.53
5. Step 5: Solve for x
   x = 1,368,734.53/1,353.69
6. Step 6: Final answer
   x = 1,011.11