Finding the Fourth Proportional to 2,283,139.80, 3,150,783.81 and 1,303,059.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,283,139.80 : 3,150,783.81 = 1,303,059.16 : x
2. Step 2: Convert to fraction form
   2,283,139.80/3,150,783.81 = 1,303,059.16/x
3. Step 3: Cross multiply
   2,283,139.80x = 3,150,783.81 × 1,303,059.16
4. Step 4: Simplify right side
   2,283,139.80x = 4,105,657,704,800.20
5. Step 5: Solve for x
   x = 4,105,657,704,800.20/2,283,139.80
6. Step 6: Final answer
   x = 1,798,250.68