Finding the Fourth Proportional to 9,483.42, 13,087.27 and 5,234.68

Step by Step Solution

1. Step 1: Write the proportion equation
   9,483.42 : 13,087.27 = 5,234.68 : x
2. Step 2: Convert to fraction form
   9,483.42/13,087.27 = 5,234.68/x
3. Step 3: Cross multiply
   9,483.42x = 13,087.27 × 5,234.68
4. Step 4: Simplify right side
   9,483.42x = 68,507,670.52
5. Step 5: Solve for x
   x = 68,507,670.52/9,483.42
6. Step 6: Final answer
   x = 7,223.94