Finding the Fourth Proportional to 10,960.38, 16,432.84 and 3,842.86

Step by Step Solution

1. Step 1: Write the proportion equation
   10,960.38 : 16,432.84 = 3,842.86 : x
2. Step 2: Convert to fraction form
   10,960.38/16,432.84 = 3,842.86/x
3. Step 3: Cross multiply
   10,960.38x = 16,432.84 × 3,842.86
4. Step 4: Simplify right side
   10,960.38x = 63,149,103.52
5. Step 5: Solve for x
   x = 63,149,103.52/10,960.38
6. Step 6: Final answer
   x = 5,761.58