Finding the Fourth Proportional to 9,328.30, 12,875.25 and 5,794.18

Step by Step Solution

1. Step 1: Write the proportion equation
   9,328.30 : 12,875.25 = 5,794.18 : x
2. Step 2: Convert to fraction form
   9,328.30/12,875.25 = 5,794.18/x
3. Step 3: Cross multiply
   9,328.30x = 12,875.25 × 5,794.18
4. Step 4: Simplify right side
   9,328.30x = 74,601,516.05
5. Step 5: Solve for x
   x = 74,601,516.05/9,328.30
6. Step 6: Final answer
   x = 7,997.33