Finding the Fourth Proportional to 9,467.16, 13,064.48 and 5,488.17

Step by Step Solution

1. Step 1: Write the proportion equation
   9,467.16 : 13,064.48 = 5,488.17 : x
2. Step 2: Convert to fraction form
   9,467.16/13,064.48 = 5,488.17/x
3. Step 3: Cross multiply
   9,467.16x = 13,064.48 × 5,488.17
4. Step 4: Simplify right side
   9,467.16x = 71,700,059.76
5. Step 5: Solve for x
   x = 71,700,059.76/9,467.16
6. Step 6: Final answer
   x = 7,573.56