Finding the Fourth Proportional to 3,981,677.90, 5,495,182.89 and 2,263,056.76

Step by Step Solution

1. Step 1: Write the proportion equation
   3,981,677.90 : 5,495,182.89 = 2,263,056.76 : x
2. Step 2: Convert to fraction form
   3,981,677.90/5,495,182.89 = 2,263,056.76/x
3. Step 3: Cross multiply
   3,981,677.90x = 5,495,182.89 × 2,263,056.76
4. Step 4: Simplify right side
   3,981,677.90x = 12,435,910,759,174.92
5. Step 5: Solve for x
   x = 12,435,910,759,174.92/3,981,677.90
6. Step 6: Final answer
   x = 3,123,283.97