Finding the Fourth Proportional to 1,062,424, 1,466,145.15 and 585,496

Step by Step Solution

1. Step 1: Write the proportion equation
   1,062,424 : 1,466,145.15 = 585,496 : x
2. Step 2: Convert to fraction form
   1,062,424/1,466,145.15 = 585,496/x
3. Step 3: Cross multiply
   1,062,424x = 1,466,145.15 × 585,496
4. Step 4: Simplify right side
   1,062,424x = 858,422,120,744.40
5. Step 5: Solve for x
   x = 858,422,120,744.40/1,062,424
6. Step 6: Final answer
   x = 807,984.50