Finding the Fourth Proportional to 3,946,761.34, 5,446,367.78 and 2,204,422.69

Step by Step Solution

1. Step 1: Write the proportion equation
   3,946,761.34 : 5,446,367.78 = 2,204,422.69 : x
2. Step 2: Convert to fraction form
   3,946,761.34/5,446,367.78 = 2,204,422.69/x
3. Step 3: Cross multiply
   3,946,761.34x = 5,446,367.78 × 2,204,422.69
4. Step 4: Simplify right side
   3,946,761.34x = 12,006,096,701,294.81
5. Step 5: Solve for x
   x = 12,006,096,701,294.81/3,946,761.34
6. Step 6: Final answer
   x = 3,042,012.34