Finding the Fourth Proportional to 1,970,618.82, 2,719,452.77 and 1,065,200.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,970,618.82 : 2,719,452.77 = 1,065,200.82 : x
2. Step 2: Convert to fraction form
   1,970,618.82/2,719,452.77 = 1,065,200.82/x
3. Step 3: Cross multiply
   1,970,618.82x = 2,719,452.77 × 1,065,200.82
4. Step 4: Simplify right side
   1,970,618.82x = 2,896,763,315,229.27
5. Step 5: Solve for x
   x = 2,896,763,315,229.27/1,970,618.82
6. Step 6: Final answer
   x = 1,469,976.48