Finding the Fourth Proportional to 2,096,906.88, 3,145,363.56 and 898,735.44

Step by Step Solution

1. Step 1: Write the proportion equation
   2,096,906.88 : 3,145,363.56 = 898,735.44 : x
2. Step 2: Convert to fraction form
   2,096,906.88/3,145,363.56 = 898,735.44/x
3. Step 3: Cross multiply
   2,096,906.88x = 3,145,363.56 × 898,735.44
4. Step 4: Simplify right side
   2,096,906.88x = 2,826,849,703,056.57
5. Step 5: Solve for x
   x = 2,826,849,703,056.57/2,096,906.88
6. Step 6: Final answer
   x = 1,348,104.55