Finding the Fourth Proportional to 1,062,444, 1,466,172.72 and 585,516

Step by Step Solution

1. Step 1: Write the proportion equation
   1,062,444 : 1,466,172.72 = 585,516 : x
2. Step 2: Convert to fraction form
   1,062,444/1,466,172.72 = 585,516/x
3. Step 3: Cross multiply
   1,062,444x = 1,466,172.72 × 585,516
4. Step 4: Simplify right side
   1,062,444x = 858,467,586,323.52
5. Step 5: Solve for x
   x = 858,467,586,323.52/1,062,444
6. Step 6: Final answer
   x = 808,012.08