Finding the Fourth Proportional to 1,468.63, 2,025.21 and 1,049.05

Step by Step Solution

1. Step 1: Write the proportion equation
   1,468.63 : 2,025.21 = 1,049.05 : x
2. Step 2: Convert to fraction form
   1,468.63/2,025.21 = 1,049.05/x
3. Step 3: Cross multiply
   1,468.63x = 2,025.21 × 1,049.05
4. Step 4: Simplify right side
   1,468.63x = 2,124,546.55
5. Step 5: Solve for x
   x = 2,124,546.55/1,468.63
6. Step 6: Final answer
   x = 1,446.62