Finding the Fourth Proportional to 3,850,116.12, 5,780,851.49 and 2,147,585.83

Step by Step Solution

1. Step 1: Write the proportion equation
   3,850,116.12 : 5,780,851.49 = 2,147,585.83 : x
2. Step 2: Convert to fraction form
   3,850,116.12/5,780,851.49 = 2,147,585.83/x
3. Step 3: Cross multiply
   3,850,116.12x = 5,780,851.49 × 2,147,585.83
4. Step 4: Simplify right side
   3,850,116.12x = 12,414,874,745,258.39
5. Step 5: Solve for x
   x = 12,414,874,745,258.39/3,850,116.12
6. Step 6: Final answer
   x = 3,224,545.54