Finding the Fourth Proportional to 9,281.95, 12,807.28 and 5,504.41

Step by Step Solution

1. Step 1: Write the proportion equation
   9,281.95 : 12,807.28 = 5,504.41 : x
2. Step 2: Convert to fraction form
   9,281.95/12,807.28 = 5,504.41/x
3. Step 3: Cross multiply
   9,281.95x = 12,807.28 × 5,504.41
4. Step 4: Simplify right side
   9,281.95x = 70,496,520.10
5. Step 5: Solve for x
   x = 70,496,520.10/9,281.95
6. Step 6: Final answer
   x = 7,595.01