Finding the Fourth Proportional to 2,275,866.52, 3,414,291.86 and 1,210,753.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,275,866.52 : 3,414,291.86 = 1,210,753.78 : x
2. Step 2: Convert to fraction form
   2,275,866.52/3,414,291.86 = 1,210,753.78/x
3. Step 3: Cross multiply
   2,275,866.52x = 3,414,291.86 × 1,210,753.78
4. Step 4: Simplify right side
   2,275,866.52x = 4,133,866,789,214.78
5. Step 5: Solve for x
   x = 4,133,866,789,214.78/2,275,866.52
6. Step 6: Final answer
   x = 1,816,392.46