Finding the Fourth Proportional to 1,936.67, 2,672.63 and 1,097.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,936.67 : 2,672.63 = 1,097.34 : x
2. Step 2: Convert to fraction form
   1,936.67/2,672.63 = 1,097.34/x
3. Step 3: Cross multiply
   1,936.67x = 2,672.63 × 1,097.34
4. Step 4: Simplify right side
   1,936.67x = 2,932,778.32
5. Step 5: Solve for x
   x = 2,932,778.32/1,936.67
6. Step 6: Final answer
   x = 1,514.34