Finding the Fourth Proportional to 9,483.63, 13,087.41 and 5,234.69

Step by Step Solution

1. Step 1: Write the proportion equation
   9,483.63 : 13,087.41 = 5,234.69 : x
2. Step 2: Convert to fraction form
   9,483.63/13,087.41 = 5,234.69/x
3. Step 3: Cross multiply
   9,483.63x = 13,087.41 × 5,234.69
4. Step 4: Simplify right side
   9,483.63x = 68,508,596.42
5. Step 5: Solve for x
   x = 68,508,596.42/9,483.63
6. Step 6: Final answer
   x = 7,223.88