Finding the Fourth Proportional to 7,462.76, 10,298.85 and 4,105.81

Step by Step Solution

1. Step 1: Write the proportion equation
   7,462.76 : 10,298.85 = 4,105.81 : x
2. Step 2: Convert to fraction form
   7,462.76/10,298.85 = 4,105.81/x
3. Step 3: Cross multiply
   7,462.76x = 10,298.85 × 4,105.81
4. Step 4: Simplify right side
   7,462.76x = 42,285,147.76
5. Step 5: Solve for x
   x = 42,285,147.76/7,462.76
6. Step 6: Final answer
   x = 5,666.16