Finding the Fourth Proportional to 2,043,424.86, 2,819,714.16 and 1,258,365.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,043,424.86 : 2,819,714.16 = 1,258,365.98 : x
2. Step 2: Convert to fraction form
   2,043,424.86/2,819,714.16 = 1,258,365.98/x
3. Step 3: Cross multiply
   2,043,424.86x = 2,819,714.16 × 1,258,365.98
4. Step 4: Simplify right side
   2,043,424.86x = 3,548,232,372,268.28
5. Step 5: Solve for x
   x = 3,548,232,372,268.28/2,043,424.86
6. Step 6: Final answer
   x = 1,736,414.41