Finding the Fourth Proportional to 2,227,114.74, 3,073,426.50 and 1,208,519.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,227,114.74 : 3,073,426.50 = 1,208,519.46 : x
2. Step 2: Convert to fraction form
   2,227,114.74/3,073,426.50 = 1,208,519.46/x
3. Step 3: Cross multiply
   2,227,114.74x = 3,073,426.50 × 1,208,519.46
4. Step 4: Simplify right side
   2,227,114.74x = 3,714,295,734,129.69
5. Step 5: Solve for x
   x = 3,714,295,734,129.69/2,227,114.74
6. Step 6: Final answer
   x = 1,667,761.28