Finding the Fourth Proportional to 2,365,507.35, 3,264,401.34 and 1,277,778.87

Step by Step Solution

1. Step 1: Write the proportion equation
   2,365,507.35 : 3,264,401.34 = 1,277,778.87 : x
2. Step 2: Convert to fraction form
   2,365,507.35/3,264,401.34 = 1,277,778.87/x
3. Step 3: Cross multiply
   2,365,507.35x = 3,264,401.34 × 1,277,778.87
4. Step 4: Simplify right side
   2,365,507.35x = 4,171,183,055,451.69
5. Step 5: Solve for x
   x = 4,171,183,055,451.69/2,365,507.35
6. Step 6: Final answer
   x = 1,763,335.49