Finding the Fourth Proportional to 2,667,525.93, 3,681,185.36 and 1,443,831.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,667,525.93 : 3,681,185.36 = 1,443,831.12 : x
2. Step 2: Convert to fraction form
   2,667,525.93/3,681,185.36 = 1,443,831.12/x
3. Step 3: Cross multiply
   2,667,525.93x = 3,681,185.36 × 1,443,831.12
4. Step 4: Simplify right side
   2,667,525.93x = 5,315,009,974,037.25
5. Step 5: Solve for x
   x = 5,315,009,974,037.25/2,667,525.93
6. Step 6: Final answer
   x = 1,992,486.71