Finding the Fourth Proportional to 2,248,373.98, 3,372,604.71 and 827,698.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,248,373.98 : 3,372,604.71 = 827,698.78 : x
2. Step 2: Convert to fraction form
   2,248,373.98/3,372,604.71 = 827,698.78/x
3. Step 3: Cross multiply
   2,248,373.98x = 3,372,604.71 × 827,698.78
4. Step 4: Simplify right side
   2,248,373.98x = 2,791,500,803,889.25
5. Step 5: Solve for x
   x = 2,791,500,803,889.25/2,248,373.98
6. Step 6: Final answer
   x = 1,241,564.27