Finding the Fourth Proportional to 2,268,086.29, 3,400,948.35 and 1,069,686.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,268,086.29 : 3,400,948.35 = 1,069,686.83 : x
2. Step 2: Convert to fraction form
   2,268,086.29/3,400,948.35 = 1,069,686.83/x
3. Step 3: Cross multiply
   2,268,086.29x = 3,400,948.35 × 1,069,686.83
4. Step 4: Simplify right side
   2,268,086.29x = 3,637,949,668,007.60
5. Step 5: Solve for x
   x = 3,637,949,668,007.60/2,268,086.29
6. Step 6: Final answer
   x = 1,603,973.22