Finding the Fourth Proportional to 2,624,622, 3,621,978.36 and 1,417,398

Step by Step Solution

1. Step 1: Write the proportion equation
   2,624,622 : 3,621,978.36 = 1,417,398 : x
2. Step 2: Convert to fraction form
   2,624,622/3,621,978.36 = 1,417,398/x
3. Step 3: Cross multiply
   2,624,622x = 3,621,978.36 × 1,417,398
4. Step 4: Simplify right side
   2,624,622x = 5,133,784,883,507.28
5. Step 5: Solve for x
   x = 5,133,784,883,507.28/2,624,622
6. Step 6: Final answer
   x = 1,956,009.24