Finding the Fourth Proportional to 2,581,330.56, 3,562,322.72 and 1,419,825.92

Step by Step Solution

1. Step 1: Write the proportion equation
   2,581,330.56 : 3,562,322.72 = 1,419,825.92 : x
2. Step 2: Convert to fraction form
   2,581,330.56/3,562,322.72 = 1,419,825.92/x
3. Step 3: Cross multiply
   2,581,330.56x = 3,562,322.72 × 1,419,825.92
4. Step 4: Simplify right side
   2,581,330.56x = 5,057,878,133,260.90
5. Step 5: Solve for x
   x = 5,057,878,133,260.90/2,581,330.56
6. Step 6: Final answer
   x = 1,959,407.37