Finding the Fourth Proportional to 5,814.52, 8,018.34 and 4,231.48

Step by Step Solution

1. Step 1: Write the proportion equation
   5,814.52 : 8,018.34 = 4,231.48 : x
2. Step 2: Convert to fraction form
   5,814.52/8,018.34 = 4,231.48/x
3. Step 3: Cross multiply
   5,814.52x = 8,018.34 × 4,231.48
4. Step 4: Simplify right side
   5,814.52x = 33,929,445.34
5. Step 5: Solve for x
   x = 33,929,445.34/5,814.52
6. Step 6: Final answer
   x = 5,835.30