Finding the Fourth Proportional to 2,108,150.03, 3,162,213.69 and 510,712.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,108,150.03 : 3,162,213.69 = 510,712.31 : x
2. Step 2: Convert to fraction form
   2,108,150.03/3,162,213.69 = 510,712.31/x
3. Step 3: Cross multiply
   2,108,150.03x = 3,162,213.69 × 510,712.31
4. Step 4: Simplify right side
   2,108,150.03x = 1,614,981,458,333.52
5. Step 5: Solve for x
   x = 1,614,981,458,333.52/2,108,150.03
6. Step 6: Final answer
   x = 766,065.71