Finding the Fourth Proportional to 2,027,396.64, 2,797,791.12 and 1,122,028.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,027,396.64 : 2,797,791.12 = 1,122,028.32 : x
2. Step 2: Convert to fraction form
   2,027,396.64/2,797,791.12 = 1,122,028.32/x
3. Step 3: Cross multiply
   2,027,396.64x = 2,797,791.12 × 1,122,028.32
4. Step 4: Simplify right side
   2,027,396.64x = 3,139,200,870,084.52
5. Step 5: Solve for x
   x = 3,139,200,870,084.52/2,027,396.64
6. Step 6: Final answer
   x = 1,548,390.09