Finding the Fourth Proportional to 9,310.15, 12,846.58 and 5,533.23

Step by Step Solution

1. Step 1: Write the proportion equation
   9,310.15 : 12,846.58 = 5,533.23 : x
2. Step 2: Convert to fraction form
   9,310.15/12,846.58 = 5,533.23/x
3. Step 3: Cross multiply
   9,310.15x = 12,846.58 × 5,533.23
4. Step 4: Simplify right side
   9,310.15x = 71,083,081.85
5. Step 5: Solve for x
   x = 71,083,081.85/9,310.15
6. Step 6: Final answer
   x = 7,635.01