Finding the Fourth Proportional to 16,052.25, 22,158.06 and 12,084.87

Step by Step Solution

1. Step 1: Write the proportion equation
   16,052.25 : 22,158.06 = 12,084.87 : x
2. Step 2: Convert to fraction form
   16,052.25/22,158.06 = 12,084.87/x
3. Step 3: Cross multiply
   16,052.25x = 22,158.06 × 12,084.87
4. Step 4: Simplify right side
   16,052.25x = 267,777,274.55
5. Step 5: Solve for x
   x = 267,777,274.55/16,052.25
6. Step 6: Final answer
   x = 16,681.60