Finding the Fourth Proportional to 2,945,626.22, 4,418,394.89 and 1,325,250.79

Step by Step Solution

1. Step 1: Write the proportion equation
   2,945,626.22 : 4,418,394.89 = 1,325,250.79 : x
2. Step 2: Convert to fraction form
   2,945,626.22/4,418,394.89 = 1,325,250.79/x
3. Step 3: Cross multiply
   2,945,626.22x = 4,418,394.89 × 1,325,250.79
4. Step 4: Simplify right side
   2,945,626.22x = 5,855,481,300,832.22
5. Step 5: Solve for x
   x = 5,855,481,300,832.22/2,945,626.22
6. Step 6: Final answer
   x = 1,987,856.18