Finding the Fourth Proportional to 2,452,449.56, 3,677,601.87 and 1,237,278.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,452,449.56 : 3,677,601.87 = 1,237,278.52 : x
2. Step 2: Convert to fraction form
   2,452,449.56/3,677,601.87 = 1,237,278.52/x
3. Step 3: Cross multiply
   2,452,449.56x = 3,677,601.87 × 1,237,278.52
4. Step 4: Simplify right side
   2,452,449.56x = 4,550,217,789,668.83
5. Step 5: Solve for x
   x = 4,550,217,789,668.83/2,452,449.56
6. Step 6: Final answer
   x = 1,855,376.71