Finding the Fourth Proportional to 2,286,752.82, 3,155,862.59 and 1,268,157.57

Step by Step Solution

1. Step 1: Write the proportion equation
   2,286,752.82 : 3,155,862.59 = 1,268,157.57 : x
2. Step 2: Convert to fraction form
   2,286,752.82/3,155,862.59 = 1,268,157.57/x
3. Step 3: Cross multiply
   2,286,752.82x = 3,155,862.59 × 1,268,157.57
4. Step 4: Simplify right side
   2,286,752.82x = 4,002,131,027,047.52
5. Step 5: Solve for x
   x = 4,002,131,027,047.52/2,286,752.82
6. Step 6: Final answer
   x = 1,750,137.13