Finding the Fourth Proportional to 9,302.65, 12,837.69 and 5,323.83

Step by Step Solution

1. Step 1: Write the proportion equation
   9,302.65 : 12,837.69 = 5,323.83 : x
2. Step 2: Convert to fraction form
   9,302.65/12,837.69 = 5,323.83/x
3. Step 3: Cross multiply
   9,302.65x = 12,837.69 × 5,323.83
4. Step 4: Simplify right side
   9,302.65x = 68,345,631.01
5. Step 5: Solve for x
   x = 68,345,631.01/9,302.65
6. Step 6: Final answer
   x = 7,346.90