Finding the Fourth Proportional to 22,014.72, 33,002.64 and 8,154.72

Step by Step Solution

1. Step 1: Write the proportion equation
   22,014.72 : 33,002.64 = 8,154.72 : x
2. Step 2: Convert to fraction form
   22,014.72/33,002.64 = 8,154.72/x
3. Step 3: Cross multiply
   22,014.72x = 33,002.64 × 8,154.72
4. Step 4: Simplify right side
   22,014.72x = 269,127,288.46
5. Step 5: Solve for x
   x = 269,127,288.46/22,014.72
6. Step 6: Final answer
   x = 12,224.88