Finding the Fourth Proportional to 10,404.38, 14,358.43 and 5,928.83

Step by Step Solution

1. Step 1: Write the proportion equation
   10,404.38 : 14,358.43 = 5,928.83 : x
2. Step 2: Convert to fraction form
   10,404.38/14,358.43 = 5,928.83/x
3. Step 3: Cross multiply
   10,404.38x = 14,358.43 × 5,928.83
4. Step 4: Simplify right side
   10,404.38x = 85,128,680.00
5. Step 5: Solve for x
   x = 85,128,680.00/10,404.38
6. Step 6: Final answer
   x = 8,182.00