Finding the Fourth Proportional to 2,721,182.32, 4,082,364 and 827,874.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,721,182.32 : 4,082,364 = 827,874.56 : x
2. Step 2: Convert to fraction form
   2,721,182.32/4,082,364 = 827,874.56/x
3. Step 3: Cross multiply
   2,721,182.32x = 4,082,364 × 827,874.56
4. Step 4: Simplify right side
   2,721,182.32x = 3,379,685,300,259.84
5. Step 5: Solve for x
   x = 3,379,685,300,259.84/2,721,182.32
6. Step 6: Final answer
   x = 1,241,991.50