Finding the Fourth Proportional to 2,306.68, 3,460.71 and 1,074.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,306.68 : 3,460.71 = 1,074.82 : x
2. Step 2: Convert to fraction form
   2,306.68/3,460.71 = 1,074.82/x
3. Step 3: Cross multiply
   2,306.68x = 3,460.71 × 1,074.82
4. Step 4: Simplify right side
   2,306.68x = 3,719,640.32
5. Step 5: Solve for x
   x = 3,719,640.32/2,306.68
6. Step 6: Final answer
   x = 1,612.55