Finding the Fourth Proportional to 9,504.02, 13,115.97 and 5,312.27

Step by Step Solution

1. Step 1: Write the proportion equation
   9,504.02 : 13,115.97 = 5,312.27 : x
2. Step 2: Convert to fraction form
   9,504.02/13,115.97 = 5,312.27/x
3. Step 3: Cross multiply
   9,504.02x = 13,115.97 × 5,312.27
4. Step 4: Simplify right side
   9,504.02x = 69,675,508.37
5. Step 5: Solve for x
   x = 69,675,508.37/9,504.02
6. Step 6: Final answer
   x = 7,331.17