Finding the Fourth Proportional to 2,646.71, 3,652.12 and 1,467.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,646.71 : 3,652.12 = 1,467.78 : x
2. Step 2: Convert to fraction form
   2,646.71/3,652.12 = 1,467.78/x
3. Step 3: Cross multiply
   2,646.71x = 3,652.12 × 1,467.78
4. Step 4: Simplify right side
   2,646.71x = 5,360,508.69
5. Step 5: Solve for x
   x = 5,360,508.69/2,646.71
6. Step 6: Final answer
   x = 2,025.35