Finding the Fourth Proportional to 2,607,584.10, 3,912,452.33 and 1,408,093.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,607,584.10 : 3,912,452.33 = 1,408,093.88 : x
2. Step 2: Convert to fraction form
   2,607,584.10/3,912,452.33 = 1,408,093.88/x
3. Step 3: Cross multiply
   2,607,584.10x = 3,912,452.33 × 1,408,093.88
4. Step 4: Simplify right side
   2,607,584.10x = 5,509,100,162,982.54
5. Step 5: Solve for x
   x = 5,509,100,162,982.54/2,607,584.10
6. Step 6: Final answer
   x = 2,112,721.95