Finding the Fourth Proportional to 10,330.47, 14,255.58 and 5,853.96

Step by Step Solution

1. Step 1: Write the proportion equation
   10,330.47 : 14,255.58 = 5,853.96 : x
2. Step 2: Convert to fraction form
   10,330.47/14,255.58 = 5,853.96/x
3. Step 3: Cross multiply
   10,330.47x = 14,255.58 × 5,853.96
4. Step 4: Simplify right side
   10,330.47x = 83,451,595.10
5. Step 5: Solve for x
   x = 83,451,595.10/10,330.47
6. Step 6: Final answer
   x = 8,078.20