Finding the Fourth Proportional to 2,579,227.68, 3,871,830.60 and 1,383,485.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,579,227.68 : 3,871,830.60 = 1,383,485.52 : x
2. Step 2: Convert to fraction form
   2,579,227.68/3,871,830.60 = 1,383,485.52/x
3. Step 3: Cross multiply
   2,579,227.68x = 3,871,830.60 × 1,383,485.52
4. Step 4: Simplify right side
   2,579,227.68x = 5,356,621,570,992.91
5. Step 5: Solve for x
   x = 5,356,621,570,992.91/2,579,227.68
6. Step 6: Final answer
   x = 2,076,831.61