Finding the Fourth Proportional to 2,519,016.57, 3,476,337.35 and 1,431,473.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,519,016.57 : 3,476,337.35 = 1,431,473.31 : x
2. Step 2: Convert to fraction form
   2,519,016.57/3,476,337.35 = 1,431,473.31/x
3. Step 3: Cross multiply
   2,519,016.57x = 3,476,337.35 × 1,431,473.31
4. Step 4: Simplify right side
   2,519,016.57x = 4,976,284,125,923.76
5. Step 5: Solve for x
   x = 4,976,284,125,923.76/2,519,016.57
6. Step 6: Final answer
   x = 1,975,486.86