Finding the Fourth Proportional to 9,288.38, 13,934.73 and 3,132.38

Step by Step Solution

1. Step 1: Write the proportion equation
   9,288.38 : 13,934.73 = 3,132.38 : x
2. Step 2: Convert to fraction form
   9,288.38/13,934.73 = 3,132.38/x
3. Step 3: Cross multiply
   9,288.38x = 13,934.73 × 3,132.38
4. Step 4: Simplify right side
   9,288.38x = 43,648,799.88
5. Step 5: Solve for x
   x = 43,648,799.88/9,288.38
6. Step 6: Final answer
   x = 4,699.29