Finding the Fourth Proportional to 5,669,870.10, 8,504,805.15 and 5,433,674.10

Step by Step Solution

1. Step 1: Write the proportion equation
   5,669,870.10 : 8,504,805.15 = 5,433,674.10 : x
2. Step 2: Convert to fraction form
   5,669,870.10/8,504,805.15 = 5,433,674.10/x
3. Step 3: Cross multiply
   5,669,870.10x = 8,504,805.15 × 5,433,674.10
4. Step 4: Simplify right side
   5,669,870.10x = 46,212,339,469,101.62
5. Step 5: Solve for x
   x = 46,212,339,469,101.62/5,669,870.10
6. Step 6: Final answer
   x = 8,150,511.15