Finding the Fourth Proportional to 22,072.91, 30,461.24 and 12,002.04

Step by Step Solution

1. Step 1: Write the proportion equation
   22,072.91 : 30,461.24 = 12,002.04 : x
2. Step 2: Convert to fraction form
   22,072.91/30,461.24 = 12,002.04/x
3. Step 3: Cross multiply
   22,072.91x = 30,461.24 × 12,002.04
4. Step 4: Simplify right side
   22,072.91x = 365,597,050.93
5. Step 5: Solve for x
   x = 365,597,050.93/22,072.91
6. Step 6: Final answer
   x = 16,563.16