Finding the Fourth Proportional to 3,322,778.64, 4,984,096.38 and 926,559.42

Step by Step Solution

1. Step 1: Write the proportion equation
   3,322,778.64 : 4,984,096.38 = 926,559.42 : x
2. Step 2: Convert to fraction form
   3,322,778.64/4,984,096.38 = 926,559.42/x
3. Step 3: Cross multiply
   3,322,778.64x = 4,984,096.38 × 926,559.42
4. Step 4: Simplify right side
   3,322,778.64x = 4,618,061,451,076.90
5. Step 5: Solve for x
   x = 4,618,061,451,076.90/3,322,778.64
6. Step 6: Final answer
   x = 1,389,819.17