Finding the Fourth Proportional to 2,456,499.72, 3,686,819.94 and 1,037,574.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,456,499.72 : 3,686,819.94 = 1,037,574.12 : x
2. Step 2: Convert to fraction form
   2,456,499.72/3,686,819.94 = 1,037,574.12/x
3. Step 3: Cross multiply
   2,456,499.72x = 3,686,819.94 × 1,037,574.12
4. Step 4: Simplify right side
   2,456,499.72x = 3,825,348,954,843.95
5. Step 5: Solve for x
   x = 3,825,348,954,843.95/2,456,499.72
6. Step 6: Final answer
   x = 1,557,235.66