Finding the Fourth Proportional to 2,365,510.85, 3,264,406.17 and 1,277,782.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,365,510.85 : 3,264,406.17 = 1,277,782.37 : x
2. Step 2: Convert to fraction form
   2,365,510.85/3,264,406.17 = 1,277,782.37/x
3. Step 3: Cross multiply
   2,365,510.85x = 3,264,406.17 × 1,277,782.37
4. Step 4: Simplify right side
   2,365,510.85x = 4,171,200,652,545.22
5. Step 5: Solve for x
   x = 4,171,200,652,545.22/2,365,510.85
6. Step 6: Final answer
   x = 1,763,340.32