Finding the Fourth Proportional to 9,231.48, 13,850.46 and 4,300.74

Step by Step Solution

1. Step 1: Write the proportion equation
   9,231.48 : 13,850.46 = 4,300.74 : x
2. Step 2: Convert to fraction form
   9,231.48/13,850.46 = 4,300.74/x
3. Step 3: Cross multiply
   9,231.48x = 13,850.46 × 4,300.74
4. Step 4: Simplify right side
   9,231.48x = 59,567,227.34
5. Step 5: Solve for x
   x = 59,567,227.34/9,231.48
6. Step 6: Final answer
   x = 6,452.62