Finding the Fourth Proportional to 2,172,290.34, 3,258,502.66 and 1,092,846.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,172,290.34 : 3,258,502.66 = 1,092,846.82 : x
2. Step 2: Convert to fraction form
   2,172,290.34/3,258,502.66 = 1,092,846.82/x
3. Step 3: Cross multiply
   2,172,290.34x = 3,258,502.66 × 1,092,846.82
4. Step 4: Simplify right side
   2,172,290.34x = 3,561,044,269,942.54
5. Step 5: Solve for x
   x = 3,561,044,269,942.54/2,172,290.34
6. Step 6: Final answer
   x = 1,639,304.01