Finding the Fourth Proportional to 6,741,680.72, 9,303,519.56 and 3,685,895.12

Step by Step Solution

1. Step 1: Write the proportion equation
   6,741,680.72 : 9,303,519.56 = 3,685,895.12 : x
2. Step 2: Convert to fraction form
   6,741,680.72/9,303,519.56 = 3,685,895.12/x
3. Step 3: Cross multiply
   6,741,680.72x = 9,303,519.56 × 3,685,895.12
4. Step 4: Simplify right side
   6,741,680.72x = 34,291,797,345,028.55
5. Step 5: Solve for x
   x = 34,291,797,345,028.55/6,741,680.72
6. Step 6: Final answer
   x = 5,086,535.36