Finding the Fourth Proportional to 2,314.02, 3,193.34 and 1,266.09

Step by Step Solution

1. Step 1: Write the proportion equation
   2,314.02 : 3,193.34 = 1,266.09 : x
2. Step 2: Convert to fraction form
   2,314.02/3,193.34 = 1,266.09/x
3. Step 3: Cross multiply
   2,314.02x = 3,193.34 × 1,266.09
4. Step 4: Simplify right side
   2,314.02x = 4,043,049.51
5. Step 5: Solve for x
   x = 4,043,049.51/2,314.02
6. Step 6: Final answer
   x = 1,747.20