Finding the Fourth Proportional to 9,483.34, 13,086.86 and 5,234.82

Step by Step Solution

1. Step 1: Write the proportion equation
   9,483.34 : 13,086.86 = 5,234.82 : x
2. Step 2: Convert to fraction form
   9,483.34/13,086.86 = 5,234.82/x
3. Step 3: Cross multiply
   9,483.34x = 13,086.86 × 5,234.82
4. Step 4: Simplify right side
   9,483.34x = 68,507,330.29
5. Step 5: Solve for x
   x = 68,507,330.29/9,483.34
6. Step 6: Final answer
   x = 7,223.97