Finding the Fourth Proportional to 2,354,822.52, 3,532,760.52 and 858,914.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,354,822.52 : 3,532,760.52 = 858,914.52 : x
2. Step 2: Convert to fraction form
   2,354,822.52/3,532,760.52 = 858,914.52/x
3. Step 3: Cross multiply
   2,354,822.52x = 3,532,760.52 × 858,914.52
4. Step 4: Simplify right side
   2,354,822.52x = 3,034,339,306,310.75
5. Step 5: Solve for x
   x = 3,034,339,306,310.75/2,354,822.52
6. Step 6: Final answer
   x = 1,288,563.91