Finding the Fourth Proportional to 8,885.52, 12,265.56 and 5,348.10

Step by Step Solution

1. Step 1: Write the proportion equation
   8,885.52 : 12,265.56 = 5,348.10 : x
2. Step 2: Convert to fraction form
   8,885.52/12,265.56 = 5,348.10/x
3. Step 3: Cross multiply
   8,885.52x = 12,265.56 × 5,348.10
4. Step 4: Simplify right side
   8,885.52x = 65,597,441.44
5. Step 5: Solve for x
   x = 65,597,441.44/8,885.52
6. Step 6: Final answer
   x = 7,382.51