Finding the Fourth Proportional to 2,265.06, 3,404.01 and 1,340.79

Step by Step Solution

1. Step 1: Write the proportion equation
   2,265.06 : 3,404.01 = 1,340.79 : x
2. Step 2: Convert to fraction form
   2,265.06/3,404.01 = 1,340.79/x
3. Step 3: Cross multiply
   2,265.06x = 3,404.01 × 1,340.79
4. Step 4: Simplify right side
   2,265.06x = 4,564,062.57
5. Step 5: Solve for x
   x = 4,564,062.57/2,265.06
6. Step 6: Final answer
   x = 2,014.99