Finding the Fourth Proportional to 2,268,942.72, 3,403,942.74 and 752,514.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,268,942.72 : 3,403,942.74 = 752,514.72 : x
2. Step 2: Convert to fraction form
   2,268,942.72/3,403,942.74 = 752,514.72/x
3. Step 3: Cross multiply
   2,268,942.72x = 3,403,942.74 × 752,514.72
4. Step 4: Simplify right side
   2,268,942.72x = 2,561,517,017,887.13
5. Step 5: Solve for x
   x = 2,561,517,017,887.13/2,268,942.72
6. Step 6: Final answer
   x = 1,128,947.41