Finding the Fourth Proportional to 9,081.68, 12,533.61 and 6,103.73

Step by Step Solution

1. Step 1: Write the proportion equation
   9,081.68 : 12,533.61 = 6,103.73 : x
2. Step 2: Convert to fraction form
   9,081.68/12,533.61 = 6,103.73/x
3. Step 3: Cross multiply
   9,081.68x = 12,533.61 × 6,103.73
4. Step 4: Simplify right side
   9,081.68x = 76,501,771.37
5. Step 5: Solve for x
   x = 76,501,771.37/9,081.68
6. Step 6: Final answer
   x = 8,423.75