Finding the Fourth Proportional to 6,647,069.99, 9,172,947.71 and 3,591,284.24

Step by Step Solution

1. Step 1: Write the proportion equation
   6,647,069.99 : 9,172,947.71 = 3,591,284.24 : x
2. Step 2: Convert to fraction form
   6,647,069.99/9,172,947.71 = 3,591,284.24/x
3. Step 3: Cross multiply
   6,647,069.99x = 9,172,947.71 × 3,591,284.24
4. Step 4: Simplify right side
   6,647,069.99x = 32,942,662,574,654.79
5. Step 5: Solve for x
   x = 32,942,662,574,654.79/6,647,069.99
6. Step 6: Final answer
   x = 4,955,967.46