Finding the Fourth Proportional to 2,390,508.96, 3,298,806 and 1,302,757.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,390,508.96 : 3,298,806 = 1,302,757.12 : x
2. Step 2: Convert to fraction form
   2,390,508.96/3,298,806 = 1,302,757.12/x
3. Step 3: Cross multiply
   2,390,508.96x = 3,298,806 × 1,302,757.12
4. Step 4: Simplify right side
   2,390,508.96x = 4,297,543,003,998.72
5. Step 5: Solve for x
   x = 4,297,543,003,998.72/2,390,508.96
6. Step 6: Final answer
   x = 1,797,752.31