Finding the Fourth Proportional to 2,398,599.25, 3,596,874.71 and 1,388,418.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,398,599.25 : 3,596,874.71 = 1,388,418.48 : x
2. Step 2: Convert to fraction form
   2,398,599.25/3,596,874.71 = 1,388,418.48/x
3. Step 3: Cross multiply
   2,398,599.25x = 3,596,874.71 × 1,388,418.48
4. Step 4: Simplify right side
   2,398,599.25x = 4,993,967,317,608.64
5. Step 5: Solve for x
   x = 4,993,967,317,608.64/2,398,599.25
6. Step 6: Final answer
   x = 2,082,034.89