Finding the Fourth Proportional to 1,784.93, 2,678.18 and 962.24

Step by Step Solution

1. Step 1: Write the proportion equation
   1,784.93 : 2,678.18 = 962.24 : x
2. Step 2: Convert to fraction form
   1,784.93/2,678.18 = 962.24/x
3. Step 3: Cross multiply
   1,784.93x = 2,678.18 × 962.24
4. Step 4: Simplify right side
   1,784.93x = 2,577,033.72
5. Step 5: Solve for x
   x = 2,577,033.72/1,784.93
6. Step 6: Final answer
   x = 1,443.78