Finding the Fourth Proportional to 2,023,105.31, 3,032,685.56 and 808,319.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,023,105.31 : 3,032,685.56 = 808,319.76 : x
2. Step 2: Convert to fraction form
   2,023,105.31/3,032,685.56 = 808,319.76/x
3. Step 3: Cross multiply
   2,023,105.31x = 3,032,685.56 × 808,319.76
4. Step 4: Simplify right side
   2,023,105.31x = 2,451,379,654,662.89
5. Step 5: Solve for x
   x = 2,451,379,654,662.89/2,023,105.31
6. Step 6: Final answer
   x = 1,211,691.57