Finding the Fourth Proportional to 1,015,659, 1,401,609.63 and 562,950

Step by Step Solution

1. Step 1: Write the proportion equation
   1,015,659 : 1,401,609.63 = 562,950 : x
2. Step 2: Convert to fraction form
   1,015,659/1,401,609.63 = 562,950/x
3. Step 3: Cross multiply
   1,015,659x = 1,401,609.63 × 562,950
4. Step 4: Simplify right side
   1,015,659x = 789,036,141,208.50
5. Step 5: Solve for x
   x = 789,036,141,208.50/1,015,659
6. Step 6: Final answer
   x = 776,871.12