Finding the Fourth Proportional to 2,067,687, 3,101,678.52 and 551,361.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,067,687 : 3,101,678.52 = 551,361.96 : x
2. Step 2: Convert to fraction form
   2,067,687/3,101,678.52 = 551,361.96/x
3. Step 3: Cross multiply
   2,067,687x = 3,101,678.52 × 551,361.96
4. Step 4: Simplify right side
   2,067,687x = 1,710,147,548,077.10
5. Step 5: Solve for x
   x = 1,710,147,548,077.10/2,067,687
6. Step 6: Final answer
   x = 827,082.41