Finding the Fourth Proportional to 1,461.55, 2,017.12 and 832.23

Step by Step Solution

1. Step 1: Write the proportion equation
   1,461.55 : 2,017.12 = 832.23 : x
2. Step 2: Convert to fraction form
   1,461.55/2,017.12 = 832.23/x
3. Step 3: Cross multiply
   1,461.55x = 2,017.12 × 832.23
4. Step 4: Simplify right side
   1,461.55x = 1,678,707.78
5. Step 5: Solve for x
   x = 1,678,707.78/1,461.55
6. Step 6: Final answer
   x = 1,148.58