Finding the Fourth Proportional to 22,073.55, 30,461.46 and 12,002.06

Step by Step Solution

1. Step 1: Write the proportion equation
   22,073.55 : 30,461.46 = 12,002.06 : x
2. Step 2: Convert to fraction form
   22,073.55/30,461.46 = 12,002.06/x
3. Step 3: Cross multiply
   22,073.55x = 30,461.46 × 12,002.06
4. Step 4: Simplify right side
   22,073.55x = 365,600,118.30
5. Step 5: Solve for x
   x = 365,600,118.30/22,073.55
6. Step 6: Final answer
   x = 16,562.81