Finding the Fourth Proportional to 2,555,200.32, 3,833,183.26 and 825,492.20

Step by Step Solution

1. Step 1: Write the proportion equation
   2,555,200.32 : 3,833,183.26 = 825,492.20 : x
2. Step 2: Convert to fraction form
   2,555,200.32/3,833,183.26 = 825,492.20/x
3. Step 3: Cross multiply
   2,555,200.32x = 3,833,183.26 × 825,492.20
4. Step 4: Simplify right side
   2,555,200.32x = 3,164,262,882,300.57
5. Step 5: Solve for x
   x = 3,164,262,882,300.57/2,555,200.32
6. Step 6: Final answer
   x = 1,238,361.96