Finding the Fourth Proportional to 2,538,581.51, 3,804,291.74 and 1,401,855.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,538,581.51 : 3,804,291.74 = 1,401,855.46 : x
2. Step 2: Convert to fraction form
   2,538,581.51/3,804,291.74 = 1,401,855.46/x
3. Step 3: Cross multiply
   2,538,581.51x = 3,804,291.74 × 1,401,855.46
4. Step 4: Simplify right side
   2,538,581.51x = 5,333,067,137,203.09
5. Step 5: Solve for x
   x = 5,333,067,137,203.09/2,538,581.51
6. Step 6: Final answer
   x = 2,100,805.95