Finding the Fourth Proportional to 2,336,709.72, 3,224,658.06 and 1,263,621.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,336,709.72 : 3,224,658.06 = 1,263,621.72 : x
2. Step 2: Convert to fraction form
   2,336,709.72/3,224,658.06 = 1,263,621.72/x
3. Step 3: Cross multiply
   2,336,709.72x = 3,224,658.06 × 1,263,621.72
4. Step 4: Simplify right side
   2,336,709.72x = 4,074,747,964,189.06
5. Step 5: Solve for x
   x = 4,074,747,964,189.06/2,336,709.72
6. Step 6: Final answer
   x = 1,743,797.24