Finding the Fourth Proportional to 9,467.66, 13,064.76 and 5,488.46

Step by Step Solution

1. Step 1: Write the proportion equation
   9,467.66 : 13,064.76 = 5,488.46 : x
2. Step 2: Convert to fraction form
   9,467.66/13,064.76 = 5,488.46/x
3. Step 3: Cross multiply
   9,467.66x = 13,064.76 × 5,488.46
4. Step 4: Simplify right side
   9,467.66x = 71,705,412.67
5. Step 5: Solve for x
   x = 71,705,412.67/9,467.66
6. Step 6: Final answer
   x = 7,573.72