Finding the Fourth Proportional to 16,074.06, 22,172.52 and 10,623.15

Step by Step Solution

1. Step 1: Write the proportion equation
   16,074.06 : 22,172.52 = 10,623.15 : x
2. Step 2: Convert to fraction form
   16,074.06/22,172.52 = 10,623.15/x
3. Step 3: Cross multiply
   16,074.06x = 22,172.52 × 10,623.15
4. Step 4: Simplify right side
   16,074.06x = 235,542,005.84
5. Step 5: Solve for x
   x = 235,542,005.84/16,074.06
6. Step 6: Final answer
   x = 14,653.55