Finding the Fourth Proportional to 16,526.54, 22,812.69 and 12,073.16

Step by Step Solution

1. Step 1: Write the proportion equation
   16,526.54 : 22,812.69 = 12,073.16 : x
2. Step 2: Convert to fraction form
   16,526.54/22,812.69 = 12,073.16/x
3. Step 3: Cross multiply
   16,526.54x = 22,812.69 × 12,073.16
4. Step 4: Simplify right side
   16,526.54x = 275,421,142.34
5. Step 5: Solve for x
   x = 275,421,142.34/16,526.54
6. Step 6: Final answer
   x = 16,665.39