Finding the Fourth Proportional to 2,433,595.79, 3,647,819.47 and 916,622.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,433,595.79 : 3,647,819.47 = 916,622.38 : x
2. Step 2: Convert to fraction form
   2,433,595.79/3,647,819.47 = 916,622.38/x
3. Step 3: Cross multiply
   2,433,595.79x = 3,647,819.47 × 916,622.38
4. Step 4: Simplify right side
   2,433,595.79x = 3,343,672,964,401.74
5. Step 5: Solve for x
   x = 3,343,672,964,401.74/2,433,595.79
6. Step 6: Final answer
   x = 1,373,963.98