Finding the Fourth Proportional to 1,022,233.58, 1,410,687.89 and 586,616.24

Step by Step Solution

1. Step 1: Write the proportion equation
   1,022,233.58 : 1,410,687.89 = 586,616.24 : x
2. Step 2: Convert to fraction form
   1,022,233.58/1,410,687.89 = 586,616.24/x
3. Step 3: Cross multiply
   1,022,233.58x = 1,410,687.89 × 586,616.24
4. Step 4: Simplify right side
   1,022,233.58x = 827,532,421,148.89
5. Step 5: Solve for x
   x = 827,532,421,148.89/1,022,233.58
6. Step 6: Final answer
   x = 809,533.59