Finding the Fourth Proportional to 9,492.38, 13,099.25 and 5,243.37

Step by Step Solution

1. Step 1: Write the proportion equation
   9,492.38 : 13,099.25 = 5,243.37 : x
2. Step 2: Convert to fraction form
   9,492.38/13,099.25 = 5,243.37/x
3. Step 3: Cross multiply
   9,492.38x = 13,099.25 × 5,243.37
4. Step 4: Simplify right side
   9,492.38x = 68,684,227.58
5. Step 5: Solve for x
   x = 68,684,227.58/9,492.38
6. Step 6: Final answer
   x = 7,235.72