Finding the Fourth Proportional to 2,447,756.56, 3,669,352.05 and 827,397.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,447,756.56 : 3,669,352.05 = 827,397.98 : x
2. Step 2: Convert to fraction form
   2,447,756.56/3,669,352.05 = 827,397.98/x
3. Step 3: Cross multiply
   2,447,756.56x = 3,669,352.05 × 827,397.98
4. Step 4: Simplify right side
   2,447,756.56x = 3,036,014,474,078.86
5. Step 5: Solve for x
   x = 3,036,014,474,078.86/2,447,756.56
6. Step 6: Final answer
   x = 1,240,325.33