Finding the Fourth Proportional to 2,562,493, 3,846,057.72 and 1,365,426.40

Step by Step Solution

1. Step 1: Write the proportion equation
   2,562,493 : 3,846,057.72 = 1,365,426.40 : x
2. Step 2: Convert to fraction form
   2,562,493/3,846,057.72 = 1,365,426.40/x
3. Step 3: Cross multiply
   2,562,493x = 3,846,057.72 × 1,365,426.40
4. Step 4: Simplify right side
   2,562,493x = 5,251,508,746,811.81
5. Step 5: Solve for x
   x = 5,251,508,746,811.81/2,562,493
6. Step 6: Final answer
   x = 2,049,374.87