Finding the Fourth Proportional to 1,016.07, 1,402.10 and 567.94

Step by Step Solution

1. Step 1: Write the proportion equation
   1,016.07 : 1,402.10 = 567.94 : x
2. Step 2: Convert to fraction form
   1,016.07/1,402.10 = 567.94/x
3. Step 3: Cross multiply
   1,016.07x = 1,402.10 × 567.94
4. Step 4: Simplify right side
   1,016.07x = 796,302.35
5. Step 5: Solve for x
   x = 796,302.35/1,016.07
6. Step 6: Final answer
   x = 783.71