Finding the Fourth Proportional to 2,614,073.95, 3,912,719.37 and 1,396,608.21

Step by Step Solution

1. Step 1: Write the proportion equation
   2,614,073.95 : 3,912,719.37 = 1,396,608.21 : x
2. Step 2: Convert to fraction form
   2,614,073.95/3,912,719.37 = 1,396,608.21/x
3. Step 3: Cross multiply
   2,614,073.95x = 3,912,719.37 × 1,396,608.21
4. Step 4: Simplify right side
   2,614,073.95x = 5,464,535,995,568.03
5. Step 5: Solve for x
   x = 5,464,535,995,568.03/2,614,073.95
6. Step 6: Final answer
   x = 2,090,429.00