Finding the Fourth Proportional to 2,108,550.06, 3,162,797.12 and 511,127.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,108,550.06 : 3,162,797.12 = 511,127.18 : x
2. Step 2: Convert to fraction form
   2,108,550.06/3,162,797.12 = 511,127.18/x
3. Step 3: Cross multiply
   2,108,550.06x = 3,162,797.12 × 511,127.18
4. Step 4: Simplify right side
   2,108,550.06x = 1,616,591,572,857.72
5. Step 5: Solve for x
   x = 1,616,591,572,857.72/2,108,550.06
6. Step 6: Final answer
   x = 766,683.99