Finding the Fourth Proportional to 22,094.86, 30,488.79 and 12,662.14

Step by Step Solution

1. Step 1: Write the proportion equation
   22,094.86 : 30,488.79 = 12,662.14 : x
2. Step 2: Convert to fraction form
   22,094.86/30,488.79 = 12,662.14/x
3. Step 3: Cross multiply
   22,094.86x = 30,488.79 × 12,662.14
4. Step 4: Simplify right side
   22,094.86x = 386,053,327.41
5. Step 5: Solve for x
   x = 386,053,327.41/22,094.86
6. Step 6: Final answer
   x = 17,472.54