Finding the Fourth Proportional to 3,456,436.38, 4,769,118.72 and 2,005,291.32

Step by Step Solution

1. Step 1: Write the proportion equation
   3,456,436.38 : 4,769,118.72 = 2,005,291.32 : x
2. Step 2: Convert to fraction form
   3,456,436.38/4,769,118.72 = 2,005,291.32/x
3. Step 3: Cross multiply
   3,456,436.38x = 4,769,118.72 × 2,005,291.32
4. Step 4: Simplify right side
   3,456,436.38x = 9,563,472,373,265.51
5. Step 5: Solve for x
   x = 9,563,472,373,265.51/3,456,436.38
6. Step 6: Final answer
   x = 2,766,859.08