Finding the Fourth Proportional to 1,062,400.50, 1,466,112.69 and 585,472.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,062,400.50 : 1,466,112.69 = 585,472.50 : x
2. Step 2: Convert to fraction form
   1,062,400.50/1,466,112.69 = 585,472.50/x
3. Step 3: Cross multiply
   1,062,400.50x = 1,466,112.69 × 585,472.50
4. Step 4: Simplify right side
   1,062,400.50x = 858,368,661,896.03
5. Step 5: Solve for x
   x = 858,368,661,896.03/1,062,400.50
6. Step 6: Final answer
   x = 807,952.05