Finding the Fourth Proportional to 7,647,101.33, 10,553,278.31 and 4,162,271.69

Step by Step Solution

1. Step 1: Write the proportion equation
   7,647,101.33 : 10,553,278.31 = 4,162,271.69 : x
2. Step 2: Convert to fraction form
   7,647,101.33/10,553,278.31 = 4,162,271.69/x
3. Step 3: Cross multiply
   7,647,101.33x = 10,553,278.31 × 4,162,271.69
4. Step 4: Simplify right side
   7,647,101.33x = 43,925,611,504,043.34
5. Step 5: Solve for x
   x = 43,925,611,504,043.34/7,647,101.33
6. Step 6: Final answer
   x = 5,744,086.50