Finding the Fourth Proportional to 2,641,820.37, 3,962,399.76 and 844,554.75

Step by Step Solution

1. Step 1: Write the proportion equation
   2,641,820.37 : 3,962,399.76 = 844,554.75 : x
2. Step 2: Convert to fraction form
   2,641,820.37/3,962,399.76 = 844,554.75/x
3. Step 3: Cross multiply
   2,641,820.37x = 3,962,399.76 × 844,554.75
4. Step 4: Simplify right side
   2,641,820.37x = 3,346,463,538,706.86
5. Step 5: Solve for x
   x = 3,346,463,538,706.86/2,641,820.37
6. Step 6: Final answer
   x = 1,266,726.37