Finding the Fourth Proportional to 2,078,622, 2,868,507 and 1,124,766

Step by Step Solution

1. Step 1: Write the proportion equation
   2,078,622 : 2,868,507 = 1,124,766 : x
2. Step 2: Convert to fraction form
   2,078,622/2,868,507 = 1,124,766/x
3. Step 3: Cross multiply
   2,078,622x = 2,868,507 × 1,124,766
4. Step 4: Simplify right side
   2,078,622x = 3,226,399,144,362
5. Step 5: Solve for x
   x = 3,226,399,144,362/2,078,622
6. Step 6: Final answer
   x = 1,552,181.76