Finding the Fourth Proportional to 2,522.68, 3,784.82 and 963.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,522.68 : 3,784.82 = 963.16 : x
2. Step 2: Convert to fraction form
   2,522.68/3,784.82 = 963.16/x
3. Step 3: Cross multiply
   2,522.68x = 3,784.82 × 963.16
4. Step 4: Simplify right side
   2,522.68x = 3,645,387.23
5. Step 5: Solve for x
   x = 3,645,387.23/2,522.68
6. Step 6: Final answer
   x = 1,445.05