Finding the Fourth Proportional to 2,063,771.81, 2,847,878.06 and 1,145,945.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,063,771.81 : 2,847,878.06 = 1,145,945.02 : x
2. Step 2: Convert to fraction form
   2,063,771.81/2,847,878.06 = 1,145,945.02/x
3. Step 3: Cross multiply
   2,063,771.81x = 2,847,878.06 × 1,145,945.02
4. Step 4: Simplify right side
   2,063,771.81x = 3,263,511,682,583.52
5. Step 5: Solve for x
   x = 3,263,511,682,583.52/2,063,771.81
6. Step 6: Final answer
   x = 1,581,333.59