Finding the Fourth Proportional to 2,413,744, 3,621,082.24 and 917,719.68

Step by Step Solution

1. Step 1: Write the proportion equation
   2,413,744 : 3,621,082.24 = 917,719.68 : x
2. Step 2: Convert to fraction form
   2,413,744/3,621,082.24 = 917,719.68/x
3. Step 3: Cross multiply
   2,413,744x = 3,621,082.24 × 917,719.68
4. Step 4: Simplify right side
   2,413,744x = 3,323,138,434,546.48
5. Step 5: Solve for x
   x = 3,323,138,434,546.48/2,413,744
6. Step 6: Final answer
   x = 1,376,756.79