Finding the Fourth Proportional to 2,314.07, 3,193.41 and 1,266.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,314.07 : 3,193.41 = 1,266.15 : x
2. Step 2: Convert to fraction form
   2,314.07/3,193.41 = 1,266.15/x
3. Step 3: Cross multiply
   2,314.07x = 3,193.41 × 1,266.15
4. Step 4: Simplify right side
   2,314.07x = 4,043,329.74
5. Step 5: Solve for x
   x = 4,043,329.74/2,314.07
6. Step 6: Final answer
   x = 1,747.28