Finding the Fourth Proportional to 2,868.34, 4,302.17 and 894.11

Step by Step Solution

1. Step 1: Write the proportion equation
   2,868.34 : 4,302.17 = 894.11 : x
2. Step 2: Convert to fraction form
   2,868.34/4,302.17 = 894.11/x
3. Step 3: Cross multiply
   2,868.34x = 4,302.17 × 894.11
4. Step 4: Simplify right side
   2,868.34x = 3,846,626.21
5. Step 5: Solve for x
   x = 3,846,626.21/2,868.34
6. Step 6: Final answer
   x = 1,341.06