Finding the Fourth Proportional to 2,286,751.37, 3,155,695.37 and 1,254,238.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,286,751.37 : 3,155,695.37 = 1,254,238.16 : x
2. Step 2: Convert to fraction form
   2,286,751.37/3,155,695.37 = 1,254,238.16/x
3. Step 3: Cross multiply
   2,286,751.37x = 3,155,695.37 × 1,254,238.16
4. Step 4: Simplify right side
   2,286,751.37x = 3,957,993,532,339.65
5. Step 5: Solve for x
   x = 3,957,993,532,339.65/2,286,751.37
6. Step 6: Final answer
   x = 1,730,836.85