Finding the Fourth Proportional to 2,172,290.84, 3,258,503.41 and 1,092,847.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,172,290.84 : 3,258,503.41 = 1,092,847.33 : x
2. Step 2: Convert to fraction form
   2,172,290.84/3,258,503.41 = 1,092,847.33/x
3. Step 3: Cross multiply
   2,172,290.84x = 3,258,503.41 × 1,092,847.33
4. Step 4: Simplify right side
   2,172,290.84x = 3,561,046,740,536.02
5. Step 5: Solve for x
   x = 3,561,046,740,536.02/2,172,290.84
6. Step 6: Final answer
   x = 1,639,304.78