Finding the Fourth Proportional to 2,612.04, 3,916.28 and 967.71

Step by Step Solution

1. Step 1: Write the proportion equation
   2,612.04 : 3,916.28 = 967.71 : x
2. Step 2: Convert to fraction form
   2,612.04/3,916.28 = 967.71/x
3. Step 3: Cross multiply
   2,612.04x = 3,916.28 × 967.71
4. Step 4: Simplify right side
   2,612.04x = 3,789,818.48
5. Step 5: Solve for x
   x = 3,789,818.48/2,612.04
6. Step 6: Final answer
   x = 1,450.90