Finding the Fourth Proportional to 2,294,460.62, 3,166,358.28 and 1,275,843.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,294,460.62 : 3,166,358.28 = 1,275,843.50 : x
2. Step 2: Convert to fraction form
   2,294,460.62/3,166,358.28 = 1,275,843.50/x
3. Step 3: Cross multiply
   2,294,460.62x = 3,166,358.28 × 1,275,843.50
4. Step 4: Simplify right side
   2,294,460.62x = 4,039,777,630,209.18
5. Step 5: Solve for x
   x = 4,039,777,630,209.18/2,294,460.62
6. Step 6: Final answer
   x = 1,760,665.49