Finding the Fourth Proportional to 2,377,856.72, 3,568,008.12 and 1,579,689.68

Step by Step Solution

1. Step 1: Write the proportion equation
   2,377,856.72 : 3,568,008.12 = 1,579,689.68 : x
2. Step 2: Convert to fraction form
   2,377,856.72/3,568,008.12 = 1,579,689.68/x
3. Step 3: Cross multiply
   2,377,856.72x = 3,568,008.12 × 1,579,689.68
4. Step 4: Simplify right side
   2,377,856.72x = 5,636,345,605,320.20
5. Step 5: Solve for x
   x = 5,636,345,605,320.20/2,377,856.72
6. Step 6: Final answer
   x = 2,370,347.03