Finding the Fourth Proportional to 2,293.58, 3,433.67 and 2,074.71

Step by Step Solution

1. Step 1: Write the proportion equation
   2,293.58 : 3,433.67 = 2,074.71 : x
2. Step 2: Convert to fraction form
   2,293.58/3,433.67 = 2,074.71/x
3. Step 3: Cross multiply
   2,293.58x = 3,433.67 × 2,074.71
4. Step 4: Simplify right side
   2,293.58x = 7,123,859.11
5. Step 5: Solve for x
   x = 7,123,859.11/2,293.58
6. Step 6: Final answer
   x = 3,106.01