Finding the Fourth Proportional to 1,016.00, 1,402.17 and 573.99

Step by Step Solution

1. Step 1: Write the proportion equation
   1,016.00 : 1,402.17 = 573.99 : x
2. Step 2: Convert to fraction form
   1,016.00/1,402.17 = 573.99/x
3. Step 3: Cross multiply
   1,016.00x = 1,402.17 × 573.99
4. Step 4: Simplify right side
   1,016.00x = 804,827.38
5. Step 5: Solve for x
   x = 804,827.38/1,016.00
6. Step 6: Final answer
   x = 792.15