Finding the Fourth Proportional to 9,595.38, 13,238.56 and 5,402.82

Step by Step Solution

1. Step 1: Write the proportion equation
   9,595.38 : 13,238.56 = 5,402.82 : x
2. Step 2: Convert to fraction form
   9,595.38/13,238.56 = 5,402.82/x
3. Step 3: Cross multiply
   9,595.38x = 13,238.56 × 5,402.82
4. Step 4: Simplify right side
   9,595.38x = 71,525,556.74
5. Step 5: Solve for x
   x = 71,525,556.74/9,595.38
6. Step 6: Final answer
   x = 7,454.17