Finding the Fourth Proportional to 2,433,601.29, 3,647,827.74 and 916,627.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,433,601.29 : 3,647,827.74 = 916,627.89 : x
2. Step 2: Convert to fraction form
   2,433,601.29/3,647,827.74 = 916,627.89/x
3. Step 3: Cross multiply
   2,433,601.29x = 3,647,827.74 × 916,627.89
4. Step 4: Simplify right side
   2,433,601.29x = 3,343,700,644,399.67
5. Step 5: Solve for x
   x = 3,343,700,644,399.67/2,433,601.29
6. Step 6: Final answer
   x = 1,373,972.25