Finding the Fourth Proportional to 2,434.66, 3,651.72 and 953.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,434.66 : 3,651.72 = 953.86 : x
2. Step 2: Convert to fraction form
   2,434.66/3,651.72 = 953.86/x
3. Step 3: Cross multiply
   2,434.66x = 3,651.72 × 953.86
4. Step 4: Simplify right side
   2,434.66x = 3,483,229.64
5. Step 5: Solve for x
   x = 3,483,229.64/2,434.66
6. Step 6: Final answer
   x = 1,430.68