Finding the Fourth Proportional to 2,427.52, 3,642.76 and 966.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,427.52 : 3,642.76 = 966.46 : x
2. Step 2: Convert to fraction form
   2,427.52/3,642.76 = 966.46/x
3. Step 3: Cross multiply
   2,427.52x = 3,642.76 × 966.46
4. Step 4: Simplify right side
   2,427.52x = 3,520,581.83
5. Step 5: Solve for x
   x = 3,520,581.83/2,427.52
6. Step 6: Final answer
   x = 1,450.28