Finding the Fourth Proportional to 2,110,542, 3,150,530.78 and 1,855,166.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,110,542 : 3,150,530.78 = 1,855,166.01 : x
2. Step 2: Convert to fraction form
   2,110,542/3,150,530.78 = 1,855,166.01/x
3. Step 3: Cross multiply
   2,110,542x = 3,150,530.78 × 1,855,166.01
4. Step 4: Simplify right side
   2,110,542x = 5,844,757,616,514.79
5. Step 5: Solve for x
   x = 5,844,757,616,514.79/2,110,542
6. Step 6: Final answer
   x = 2,769,315.95