Finding the Fourth Proportional to 9,588.76, 13,233.72 and 5,397.82

Step by Step Solution

1. Step 1: Write the proportion equation
   9,588.76 : 13,233.72 = 5,397.82 : x
2. Step 2: Convert to fraction form
   9,588.76/13,233.72 = 5,397.82/x
3. Step 3: Cross multiply
   9,588.76x = 13,233.72 × 5,397.82
4. Step 4: Simplify right side
   9,588.76x = 71,433,238.49
5. Step 5: Solve for x
   x = 71,433,238.49/9,588.76
6. Step 6: Final answer
   x = 7,449.68