Finding the Fourth Proportional to 2,773,274.39, 4,160,120.72 and 827,849.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,773,274.39 : 4,160,120.72 = 827,849.30 : x
2. Step 2: Convert to fraction form
   2,773,274.39/4,160,120.72 = 827,849.30/x
3. Step 3: Cross multiply
   2,773,274.39x = 4,160,120.72 × 827,849.30
4. Step 4: Simplify right side
   2,773,274.39x = 3,443,953,001,027.65
5. Step 5: Solve for x
   x = 3,443,953,001,027.65/2,773,274.39
6. Step 6: Final answer
   x = 1,241,836.37