Finding the Fourth Proportional to 2,244,311.91, 3,097,170.15 and 1,277,504.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,244,311.91 : 3,097,170.15 = 1,277,504.42 : x
2. Step 2: Convert to fraction form
   2,244,311.91/3,097,170.15 = 1,277,504.42/x
3. Step 3: Cross multiply
   2,244,311.91x = 3,097,170.15 × 1,277,504.42
4. Step 4: Simplify right side
   2,244,311.91x = 3,956,648,540,631.21
5. Step 5: Solve for x
   x = 3,956,648,540,631.21/2,244,311.91
6. Step 6: Final answer
   x = 1,762,967.31