Finding the Fourth Proportional to 7,096,735.20, 10,644,949.10 and 1,979,028.54

Step by Step Solution

1. Step 1: Write the proportion equation
   7,096,735.20 : 10,644,949.10 = 1,979,028.54 : x
2. Step 2: Convert to fraction form
   7,096,735.20/10,644,949.10 = 1,979,028.54/x
3. Step 3: Cross multiply
   7,096,735.20x = 10,644,949.10 × 1,979,028.54
4. Step 4: Simplify right side
   7,096,735.20x = 21,066,658,075,747.31
5. Step 5: Solve for x
   x = 21,066,658,075,747.31/7,096,735.20
6. Step 6: Final answer
   x = 2,968,499.95