Finding the Fourth Proportional to 3,236,667.37, 4,466,578.93 and 1,786,362.75

Step by Step Solution

1. Step 1: Write the proportion equation
   3,236,667.37 : 4,466,578.93 = 1,786,362.75 : x
2. Step 2: Convert to fraction form
   3,236,667.37/4,466,578.93 = 1,786,362.75/x
3. Step 3: Cross multiply
   3,236,667.37x = 4,466,578.93 × 1,786,362.75
4. Step 4: Simplify right side
   3,236,667.37x = 7,978,930,216,020.95
5. Step 5: Solve for x
   x = 7,978,930,216,020.95/3,236,667.37
6. Step 6: Final answer
   x = 2,465,168.43