Finding the Fourth Proportional to 1,965.67, 2,709.69 and 1,301.37

Step by Step Solution

1. Step 1: Write the proportion equation
   1,965.67 : 2,709.69 = 1,301.37 : x
2. Step 2: Convert to fraction form
   1,965.67/2,709.69 = 1,301.37/x
3. Step 3: Cross multiply
   1,965.67x = 2,709.69 × 1,301.37
4. Step 4: Simplify right side
   1,965.67x = 3,526,294.23
5. Step 5: Solve for x
   x = 3,526,294.23/1,965.67
6. Step 6: Final answer
   x = 1,793.94