Finding the Fourth Proportional to 9,665,034.72, 14,496,554.88 and 3,275,121.60

Step by Step Solution

1. Step 1: Write the proportion equation
   9,665,034.72 : 14,496,554.88 = 3,275,121.60 : x
2. Step 2: Convert to fraction form
   9,665,034.72/14,496,554.88 = 3,275,121.60/x
3. Step 3: Cross multiply
   9,665,034.72x = 14,496,554.88 × 3,275,121.60
4. Step 4: Simplify right side
   9,665,034.72x = 47,477,980,013,073.41
5. Step 5: Solve for x
   x = 47,477,980,013,073.41/9,665,034.72
6. Step 6: Final answer
   x = 4,912,344.49