Finding the Fourth Proportional to 2,057,357, 2,838,496.56 and 1,332,760.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,057,357 : 2,838,496.56 = 1,332,760.16 : x
2. Step 2: Convert to fraction form
   2,057,357/2,838,496.56 = 1,332,760.16/x
3. Step 3: Cross multiply
   2,057,357x = 2,838,496.56 × 1,332,760.16
4. Step 4: Simplify right side
   2,057,357x = 3,783,035,129,465.05
5. Step 5: Solve for x
   x = 3,783,035,129,465.05/2,057,357
6. Step 6: Final answer
   x = 1,838,784.00