Finding the Fourth Proportional to 7,322.94, 10,105.83 and 4,179.42

Step by Step Solution

1. Step 1: Write the proportion equation
   7,322.94 : 10,105.83 = 4,179.42 : x
2. Step 2: Convert to fraction form
   7,322.94/10,105.83 = 4,179.42/x
3. Step 3: Cross multiply
   7,322.94x = 10,105.83 × 4,179.42
4. Step 4: Simplify right side
   7,322.94x = 42,236,508.02
5. Step 5: Solve for x
   x = 42,236,508.02/7,322.94
6. Step 6: Final answer
   x = 5,767.70