Finding the Fourth Proportional to 6,204,074.28, 8,562,851.10 and 4,025,559.72

Step by Step Solution

1. Step 1: Write the proportion equation
   6,204,074.28 : 8,562,851.10 = 4,025,559.72 : x
2. Step 2: Convert to fraction form
   6,204,074.28/8,562,851.10 = 4,025,559.72/x
3. Step 3: Cross multiply
   6,204,074.28x = 8,562,851.10 × 4,025,559.72
4. Step 4: Simplify right side
   6,204,074.28x = 34,470,268,476,517.69
5. Step 5: Solve for x
   x = 34,470,268,476,517.69/6,204,074.28
6. Step 6: Final answer
   x = 5,556,069.60