Finding the Fourth Proportional to 9,466.72, 13,064.52 and 5,275.04

Step by Step Solution

1. Step 1: Write the proportion equation
   9,466.72 : 13,064.52 = 5,275.04 : x
2. Step 2: Convert to fraction form
   9,466.72/13,064.52 = 5,275.04/x
3. Step 3: Cross multiply
   9,466.72x = 13,064.52 × 5,275.04
4. Step 4: Simplify right side
   9,466.72x = 68,915,865.58
5. Step 5: Solve for x
   x = 68,915,865.58/9,466.72
6. Step 6: Final answer
   x = 7,279.80