Finding the Fourth Proportional to 2,057,853.96, 3,085,667.60 and 1,634,115.87

Step by Step Solution

1. Step 1: Write the proportion equation
   2,057,853.96 : 3,085,667.60 = 1,634,115.87 : x
2. Step 2: Convert to fraction form
   2,057,853.96/3,085,667.60 = 1,634,115.87/x
3. Step 3: Cross multiply
   2,057,853.96x = 3,085,667.60 × 1,634,115.87
4. Step 4: Simplify right side
   2,057,853.96x = 5,042,338,386,534.23
5. Step 5: Solve for x
   x = 5,042,338,386,534.23/2,057,853.96
6. Step 6: Final answer
   x = 2,450,289.71