Finding the Fourth Proportional to 2,557,062.72, 3,834,597.12 and 958,752.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,557,062.72 : 3,834,597.12 = 958,752.96 : x
2. Step 2: Convert to fraction form
   2,557,062.72/3,834,597.12 = 958,752.96/x
3. Step 3: Cross multiply
   2,557,062.72x = 3,834,597.12 × 958,752.96
4. Step 4: Simplify right side
   2,557,062.72x = 3,676,431,339,207.48
5. Step 5: Solve for x
   x = 3,676,431,339,207.48/2,557,062.72
6. Step 6: Final answer
   x = 1,437,755.64