Finding the Fourth Proportional to 4,256.72, 5,835.94 and 4,178.96

Step by Step Solution

1. Step 1: Write the proportion equation
   4,256.72 : 5,835.94 = 4,178.96 : x
2. Step 2: Convert to fraction form
   4,256.72/5,835.94 = 4,178.96/x
3. Step 3: Cross multiply
   4,256.72x = 5,835.94 × 4,178.96
4. Step 4: Simplify right side
   4,256.72x = 24,388,159.82
5. Step 5: Solve for x
   x = 24,388,159.82/4,256.72
6. Step 6: Final answer
   x = 5,729.33