Finding the Fourth Proportional to 1,632.26, 2,449.61 and 1,016.86

Step by Step Solution

1. Step 1: Write the proportion equation
   1,632.26 : 2,449.61 = 1,016.86 : x
2. Step 2: Convert to fraction form
   1,632.26/2,449.61 = 1,016.86/x
3. Step 3: Cross multiply
   1,632.26x = 2,449.61 × 1,016.86
4. Step 4: Simplify right side
   1,632.26x = 2,490,910.42
5. Step 5: Solve for x
   x = 2,490,910.42/1,632.26
6. Step 6: Final answer
   x = 1,526.05