Finding the Fourth Proportional to 2,248,375.98, 3,372,607.72 and 827,700.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,248,375.98 : 3,372,607.72 = 827,700.78 : x
2. Step 2: Convert to fraction form
   2,248,375.98/3,372,607.72 = 827,700.78/x
3. Step 3: Cross multiply
   2,248,375.98x = 3,372,607.72 × 827,700.78
4. Step 4: Simplify right side
   2,248,375.98x = 2,791,510,040,478.02
5. Step 5: Solve for x
   x = 2,791,510,040,478.02/2,248,375.98
6. Step 6: Final answer
   x = 1,241,567.28