Finding the Fourth Proportional to 9,067.59, 12,517.34 and 5,532.21

Step by Step Solution

1. Step 1: Write the proportion equation
   9,067.59 : 12,517.34 = 5,532.21 : x
2. Step 2: Convert to fraction form
   9,067.59/12,517.34 = 5,532.21/x
3. Step 3: Cross multiply
   9,067.59x = 12,517.34 × 5,532.21
4. Step 4: Simplify right side
   9,067.59x = 69,248,525.86
5. Step 5: Solve for x
   x = 69,248,525.86/9,067.59
6. Step 6: Final answer
   x = 7,636.93