Finding the Fourth Proportional to 2,732,595.89, 3,771,314.78 and 1,586,676.20

Step by Step Solution

1. Step 1: Write the proportion equation
   2,732,595.89 : 3,771,314.78 = 1,586,676.20 : x
2. Step 2: Convert to fraction form
   2,732,595.89/3,771,314.78 = 1,586,676.20/x
3. Step 3: Cross multiply
   2,732,595.89x = 3,771,314.78 × 1,586,676.20
4. Step 4: Simplify right side
   2,732,595.89x = 5,983,855,377,344.28
5. Step 5: Solve for x
   x = 5,983,855,377,344.28/2,732,595.89
6. Step 6: Final answer
   x = 2,189,806.19