Finding the Fourth Proportional to 4,363,139.58, 6,545,156.31 and 1,669,730.10

Step by Step Solution

1. Step 1: Write the proportion equation
   4,363,139.58 : 6,545,156.31 = 1,669,730.10 : x
2. Step 2: Convert to fraction form
   4,363,139.58/6,545,156.31 = 1,669,730.10/x
3. Step 3: Cross multiply
   4,363,139.58x = 6,545,156.31 × 1,669,730.10
4. Step 4: Simplify right side
   4,363,139.58x = 10,928,644,500,011.93
5. Step 5: Solve for x
   x = 10,928,644,500,011.93/4,363,139.58
6. Step 6: Final answer
   x = 2,504,766.19