Finding the Fourth Proportional to 16,100.08, 22,219.05 and 12,114.07

Step by Step Solution

1. Step 1: Write the proportion equation
   16,100.08 : 22,219.05 = 12,114.07 : x
2. Step 2: Convert to fraction form
   16,100.08/22,219.05 = 12,114.07/x
3. Step 3: Cross multiply
   16,100.08x = 22,219.05 × 12,114.07
4. Step 4: Simplify right side
   16,100.08x = 269,163,127.03
5. Step 5: Solve for x
   x = 269,163,127.03/16,100.08
6. Step 6: Final answer
   x = 16,718.12