Finding the Fourth Proportional to 1,404,497.37, 2,105,860.32 and 773,854.05

Step by Step Solution

1. Step 1: Write the proportion equation
   1,404,497.37 : 2,105,860.32 = 773,854.05 : x
2. Step 2: Convert to fraction form
   1,404,497.37/2,105,860.32 = 773,854.05/x
3. Step 3: Cross multiply
   1,404,497.37x = 2,105,860.32 × 773,854.05
4. Step 4: Simplify right side
   1,404,497.37x = 1,629,628,533,497.03
5. Step 5: Solve for x
   x = 1,629,628,533,497.03/1,404,497.37
6. Step 6: Final answer
   x = 1,160,293.05