Finding the Fourth Proportional to 9,466.72, 13,064.07 and 5,490.14

Step by Step Solution

1. Step 1: Write the proportion equation
   9,466.72 : 13,064.07 = 5,490.14 : x
2. Step 2: Convert to fraction form
   9,466.72/13,064.07 = 5,490.14/x
3. Step 3: Cross multiply
   9,466.72x = 13,064.07 × 5,490.14
4. Step 4: Simplify right side
   9,466.72x = 71,723,573.27
5. Step 5: Solve for x
   x = 71,723,573.27/9,466.72
6. Step 6: Final answer
   x = 7,576.40