Finding the Fourth Proportional to 9,302.46, 12,836.31 and 5,323.34

Step by Step Solution

1. Step 1: Write the proportion equation
   9,302.46 : 12,836.31 = 5,323.34 : x
2. Step 2: Convert to fraction form
   9,302.46/12,836.31 = 5,323.34/x
3. Step 3: Cross multiply
   9,302.46x = 12,836.31 × 5,323.34
4. Step 4: Simplify right side
   9,302.46x = 68,331,978.29
5. Step 5: Solve for x
   x = 68,331,978.29/9,302.46
6. Step 6: Final answer
   x = 7,345.58