Finding the Fourth Proportional to 2,647,784.91, 3,653,650.79 and 1,485,964.68

Step by Step Solution

1. Step 1: Write the proportion equation
   2,647,784.91 : 3,653,650.79 = 1,485,964.68 : x
2. Step 2: Convert to fraction form
   2,647,784.91/3,653,650.79 = 1,485,964.68/x
3. Step 3: Cross multiply
   2,647,784.91x = 3,653,650.79 × 1,485,964.68
4. Step 4: Simplify right side
   2,647,784.91x = 5,429,196,019,564.27
5. Step 5: Solve for x
   x = 5,429,196,019,564.27/2,647,784.91
6. Step 6: Final answer
   x = 2,050,467.17