Finding the Fourth Proportional to 9,648.59, 14,479.83 and 4,103.46

Step by Step Solution

1. Step 1: Write the proportion equation
   9,648.59 : 14,479.83 = 4,103.46 : x
2. Step 2: Convert to fraction form
   9,648.59/14,479.83 = 4,103.46/x
3. Step 3: Cross multiply
   9,648.59x = 14,479.83 × 4,103.46
4. Step 4: Simplify right side
   9,648.59x = 59,417,403.21
5. Step 5: Solve for x
   x = 59,417,403.21/9,648.59
6. Step 6: Final answer
   x = 6,158.15