Finding the Fourth Proportional to 16,376.53, 22,751.18 and 16,222.53

Step by Step Solution

1. Step 1: Write the proportion equation
   16,376.53 : 22,751.18 = 16,222.53 : x
2. Step 2: Convert to fraction form
   16,376.53/22,751.18 = 16,222.53/x
3. Step 3: Cross multiply
   16,376.53x = 22,751.18 × 16,222.53
4. Step 4: Simplify right side
   16,376.53x = 369,081,637.15
5. Step 5: Solve for x
   x = 369,081,637.15/16,376.53
6. Step 6: Final answer
   x = 22,537.23