Finding the Fourth Proportional to 1,016.01, 1,524.62 and 554.00

Step by Step Solution

1. Step 1: Write the proportion equation
   1,016.01 : 1,524.62 = 554.00 : x
2. Step 2: Convert to fraction form
   1,016.01/1,524.62 = 554.00/x
3. Step 3: Cross multiply
   1,016.01x = 1,524.62 × 554.00
4. Step 4: Simplify right side
   1,016.01x = 844,633.24
5. Step 5: Solve for x
   x = 844,633.24/1,016.01
6. Step 6: Final answer
   x = 831.32