Finding the Fourth Proportional to 2,075,401.36, 3,110,175.71 and 980,017.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,075,401.36 : 3,110,175.71 = 980,017.43 : x
2. Step 2: Convert to fraction form
   2,075,401.36/3,110,175.71 = 980,017.43/x
3. Step 3: Cross multiply
   2,075,401.36x = 3,110,175.71 × 980,017.43
4. Step 4: Simplify right side
   2,075,401.36x = 3,048,026,401,262.54
5. Step 5: Solve for x
   x = 3,048,026,401,262.54/2,075,401.36
6. Step 6: Final answer
   x = 1,468,644.31