Finding the Fourth Proportional to 8,366.07, 12,524.45 and 7,328.10

Step by Step Solution

1. Step 1: Write the proportion equation
   8,366.07 : 12,524.45 = 7,328.10 : x
2. Step 2: Convert to fraction form
   8,366.07/12,524.45 = 7,328.10/x
3. Step 3: Cross multiply
   8,366.07x = 12,524.45 × 7,328.10
4. Step 4: Simplify right side
   8,366.07x = 91,780,487.33
5. Step 5: Solve for x
   x = 91,780,487.33/8,366.07
6. Step 6: Final answer
   x = 10,970.56