Finding the Fourth Proportional to 3,647,210.72, 5,033,846.22 and 2,404,639.31

Step by Step Solution

1. Step 1: Write the proportion equation
   3,647,210.72 : 5,033,846.22 = 2,404,639.31 : x
2. Step 2: Convert to fraction form
   3,647,210.72/5,033,846.22 = 2,404,639.31/x
3. Step 3: Cross multiply
   3,647,210.72x = 5,033,846.22 × 2,404,639.31
4. Step 4: Simplify right side
   3,647,210.72x = 12,104,584,501,106.91
5. Step 5: Solve for x
   x = 12,104,584,501,106.91/3,647,210.72
6. Step 6: Final answer
   x = 3,318,860.75