Finding the Fourth Proportional to 3,248,022.72, 4,869,819.68 and 1,647,499.56

Step by Step Solution

1. Step 1: Write the proportion equation
   3,248,022.72 : 4,869,819.68 = 1,647,499.56 : x
2. Step 2: Convert to fraction form
   3,248,022.72/4,869,819.68 = 1,647,499.56/x
3. Step 3: Cross multiply
   3,248,022.72x = 4,869,819.68 × 1,647,499.56
4. Step 4: Simplify right side
   3,248,022.72x = 8,023,025,780,079.34
5. Step 5: Solve for x
   x = 8,023,025,780,079.34/3,248,022.72
6. Step 6: Final answer
   x = 2,470,126.13