Finding the Fourth Proportional to 2,456,500.69, 3,686,821.40 and 1,037,575.09

Step by Step Solution

1. Step 1: Write the proportion equation
   2,456,500.69 : 3,686,821.40 = 1,037,575.09 : x
2. Step 2: Convert to fraction form
   2,456,500.69/3,686,821.40 = 1,037,575.09/x
3. Step 3: Cross multiply
   2,456,500.69x = 3,686,821.40 × 1,037,575.09
4. Step 4: Simplify right side
   2,456,500.69x = 3,825,354,040,731.05
5. Step 5: Solve for x
   x = 3,825,354,040,731.05/2,456,500.69
6. Step 6: Final answer
   x = 1,557,237.11