Finding the Fourth Proportional to 5,561,675, 7,675,111.50 and 3,018,059

Step by Step Solution

1. Step 1: Write the proportion equation
   5,561,675 : 7,675,111.50 = 3,018,059 : x
2. Step 2: Convert to fraction form
   5,561,675/7,675,111.50 = 3,018,059/x
3. Step 3: Cross multiply
   5,561,675x = 7,675,111.50 × 3,018,059
4. Step 4: Simplify right side
   5,561,675x = 23,163,939,338,578.50
5. Step 5: Solve for x
   x = 23,163,939,338,578.50/5,561,675
6. Step 6: Final answer
   x = 4,164,921.42