Finding the Fourth Proportional to 2,647.63, 3,653.76 and 1,468.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,647.63 : 3,653.76 = 1,468.72 : x
2. Step 2: Convert to fraction form
   2,647.63/3,653.76 = 1,468.72/x
3. Step 3: Cross multiply
   2,647.63x = 3,653.76 × 1,468.72
4. Step 4: Simplify right side
   2,647.63x = 5,366,350.39
5. Step 5: Solve for x
   x = 5,366,350.39/2,647.63
6. Step 6: Final answer
   x = 2,026.85