Finding the Fourth Proportional to 3,662,780.28, 5,054,020.56 and 2,440,909.86

Step by Step Solution

1. Step 1: Write the proportion equation
   3,662,780.28 : 5,054,020.56 = 2,440,909.86 : x
2. Step 2: Convert to fraction form
   3,662,780.28/5,054,020.56 = 2,440,909.86/x
3. Step 3: Cross multiply
   3,662,780.28x = 5,054,020.56 × 2,440,909.86
4. Step 4: Simplify right side
   3,662,780.28x = 12,336,408,617,546.72
5. Step 5: Solve for x
   x = 12,336,408,617,546.72/3,662,780.28
6. Step 6: Final answer
   x = 3,368,044.95