Finding the Fourth Proportional to 7,462.45, 10,298.04 and 4,105.18

Step by Step Solution

1. Step 1: Write the proportion equation
   7,462.45 : 10,298.04 = 4,105.18 : x
2. Step 2: Convert to fraction form
   7,462.45/10,298.04 = 4,105.18/x
3. Step 3: Cross multiply
   7,462.45x = 10,298.04 × 4,105.18
4. Step 4: Simplify right side
   7,462.45x = 42,275,305.33
5. Step 5: Solve for x
   x = 42,275,305.33/7,462.45
6. Step 6: Final answer
   x = 5,665.07