Finding the Fourth Proportional to 10,078.25, 15,117.47 and 3,838.32

Step by Step Solution

1. Step 1: Write the proportion equation
   10,078.25 : 15,117.47 = 3,838.32 : x
2. Step 2: Convert to fraction form
   10,078.25/15,117.47 = 3,838.32/x
3. Step 3: Cross multiply
   10,078.25x = 15,117.47 × 3,838.32
4. Step 4: Simplify right side
   10,078.25x = 58,025,687.45
5. Step 5: Solve for x
   x = 58,025,687.45/10,078.25
6. Step 6: Final answer
   x = 5,757.52