Finding the Fourth Proportional to 1,339.22, 1,849.11 and 967.03

Step by Step Solution

1. Step 1: Write the proportion equation
   1,339.22 : 1,849.11 = 967.03 : x
2. Step 2: Convert to fraction form
   1,339.22/1,849.11 = 967.03/x
3. Step 3: Cross multiply
   1,339.22x = 1,849.11 × 967.03
4. Step 4: Simplify right side
   1,339.22x = 1,788,136.59
5. Step 5: Solve for x
   x = 1,788,136.59/1,339.22
6. Step 6: Final answer
   x = 1,335.21