Finding the Fourth Proportional to 7,080.08, 10,630.48 and 3,966.16

Step by Step Solution

1. Step 1: Write the proportion equation
   7,080.08 : 10,630.48 = 3,966.16 : x
2. Step 2: Convert to fraction form
   7,080.08/10,630.48 = 3,966.16/x
3. Step 3: Cross multiply
   7,080.08x = 10,630.48 × 3,966.16
4. Step 4: Simplify right side
   7,080.08x = 42,162,184.56
5. Step 5: Solve for x
   x = 42,162,184.56/7,080.08
6. Step 6: Final answer
   x = 5,955.04