Finding the Fourth Proportional to 2,268,766.42, 3,399,941.91 and 1,258,333.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,268,766.42 : 3,399,941.91 = 1,258,333.54 : x
2. Step 2: Convert to fraction form
   2,268,766.42/3,399,941.91 = 1,258,333.54/x
3. Step 3: Cross multiply
   2,268,766.42x = 3,399,941.91 × 1,258,333.54
4. Step 4: Simplify right side
   2,268,766.42x = 4,278,260,939,404.66
5. Step 5: Solve for x
   x = 4,278,260,939,404.66/2,268,766.42
6. Step 6: Final answer
   x = 1,885,721.20