Finding the Fourth Proportional to 2,705,286.41, 4,055,233.52 and 1,353,321.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,705,286.41 : 4,055,233.52 = 1,353,321.89 : x
2. Step 2: Convert to fraction form
   2,705,286.41/4,055,233.52 = 1,353,321.89/x
3. Step 3: Cross multiply
   2,705,286.41x = 4,055,233.52 × 1,353,321.89
4. Step 4: Simplify right side
   2,705,286.41x = 5,488,036,289,992.02
5. Step 5: Solve for x
   x = 5,488,036,289,992.02/2,705,286.41
6. Step 6: Final answer
   x = 2,028,634.11