Finding the Fourth Proportional to 4,105.82, 5,704.26 and 4,056.62

Step by Step Solution

1. Step 1: Write the proportion equation
   4,105.82 : 5,704.26 = 4,056.62 : x
2. Step 2: Convert to fraction form
   4,105.82/5,704.26 = 4,056.62/x
3. Step 3: Cross multiply
   4,105.82x = 5,704.26 × 4,056.62
4. Step 4: Simplify right side
   4,105.82x = 23,139,971.47
5. Step 5: Solve for x
   x = 23,139,971.47/4,105.82
6. Step 6: Final answer
   x = 5,635.89