Finding the Fourth Proportional to 2,010,430.22, 3,016,018.83 and 662,687.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,010,430.22 : 3,016,018.83 = 662,687.42 : x
2. Step 2: Convert to fraction form
   2,010,430.22/3,016,018.83 = 662,687.42/x
3. Step 3: Cross multiply
   2,010,430.22x = 3,016,018.83 × 662,687.42
4. Step 4: Simplify right side
   2,010,430.22x = 1,998,677,737,124.12
5. Step 5: Solve for x
   x = 1,998,677,737,124.12/2,010,430.22
6. Step 6: Final answer
   x = 994,154.24