Finding the Fourth Proportional to 2,654,446, 3,981,683.58 and 659,902

Step by Step Solution

1. Step 1: Write the proportion equation
   2,654,446 : 3,981,683.58 = 659,902 : x
2. Step 2: Convert to fraction form
   2,654,446/3,981,683.58 = 659,902/x
3. Step 3: Cross multiply
   2,654,446x = 3,981,683.58 × 659,902
4. Step 4: Simplify right side
   2,654,446x = 2,627,520,957,809.16
5. Step 5: Solve for x
   x = 2,627,520,957,809.16/2,654,446
6. Step 6: Final answer
   x = 989,856.62