Finding the Fourth Proportional to 7,647,134.12, 10,553,323.56 and 4,162,304.59

Step by Step Solution

1. Step 1: Write the proportion equation
   7,647,134.12 : 10,553,323.56 = 4,162,304.59 : x
2. Step 2: Convert to fraction form
   7,647,134.12/10,553,323.56 = 4,162,304.59/x
3. Step 3: Cross multiply
   7,647,134.12x = 10,553,323.56 × 4,162,304.59
4. Step 4: Simplify right side
   7,647,134.12x = 43,926,147,091,126.16
5. Step 5: Solve for x
   x = 43,926,147,091,126.16/7,647,134.12
6. Step 6: Final answer
   x = 5,744,131.91