Finding the Fourth Proportional to 22,456.92, 33,695.10 and 12,056.52

Step by Step Solution

1. Step 1: Write the proportion equation
   22,456.92 : 33,695.10 = 12,056.52 : x
2. Step 2: Convert to fraction form
   22,456.92/33,695.10 = 12,056.52/x
3. Step 3: Cross multiply
   22,456.92x = 33,695.10 × 12,056.52
4. Step 4: Simplify right side
   22,456.92x = 406,245,647.05
5. Step 5: Solve for x
   x = 406,245,647.05/22,456.92
6. Step 6: Final answer
   x = 18,090.00