Finding the Fourth Proportional to 2,433,605.86, 3,647,834.61 and 916,632.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,433,605.86 : 3,647,834.61 = 916,632.42 : x
2. Step 2: Convert to fraction form
   2,433,605.86/3,647,834.61 = 916,632.42/x
3. Step 3: Cross multiply
   2,433,605.86x = 3,647,834.61 × 916,632.42
4. Step 4: Simplify right side
   2,433,605.86x = 3,343,723,466,324.06
5. Step 5: Solve for x
   x = 3,343,723,466,324.06/2,433,605.86
6. Step 6: Final answer
   x = 1,373,979.05