Finding the Fourth Proportional to 2,172,290.59, 3,258,503.04 and 1,092,847.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,172,290.59 : 3,258,503.04 = 1,092,847.08 : x
2. Step 2: Convert to fraction form
   2,172,290.59/3,258,503.04 = 1,092,847.08/x
3. Step 3: Cross multiply
   2,172,290.59x = 3,258,503.04 × 1,092,847.08
4. Step 4: Simplify right side
   2,172,290.59x = 3,561,045,526,970.89
5. Step 5: Solve for x
   x = 3,561,045,526,970.89/2,172,290.59
6. Step 6: Final answer
   x = 1,639,304.41