Finding the Fourth Proportional to 2,007,618.84, 3,010,789.59 and 659,468.66

Step by Step Solution

1. Step 1: Write the proportion equation
   2,007,618.84 : 3,010,789.59 = 659,468.66 : x
2. Step 2: Convert to fraction form
   2,007,618.84/3,010,789.59 = 659,468.66/x
3. Step 3: Cross multiply
   2,007,618.84x = 3,010,789.59 × 659,468.66
4. Step 4: Simplify right side
   2,007,618.84x = 1,985,521,388,045.34
5. Step 5: Solve for x
   x = 1,985,521,388,045.34/2,007,618.84
6. Step 6: Final answer
   x = 988,993.20