Finding the Fourth Proportional to 3,584,932.18, 5,372,258.91 and 2,867,443.69

Step by Step Solution

1. Step 1: Write the proportion equation
   3,584,932.18 : 5,372,258.91 = 2,867,443.69 : x
2. Step 2: Convert to fraction form
   3,584,932.18/5,372,258.91 = 2,867,443.69/x
3. Step 3: Cross multiply
   3,584,932.18x = 5,372,258.91 × 2,867,443.69
4. Step 4: Simplify right side
   3,584,932.18x = 15,404,649,912,525.78
5. Step 5: Solve for x
   x = 15,404,649,912,525.78/3,584,932.18
6. Step 6: Final answer
   x = 4,297,054.77