Finding the Fourth Proportional to 16,068.96, 22,175.16 and 8,997.04

Step by Step Solution

1. Step 1: Write the proportion equation
   16,068.96 : 22,175.16 = 8,997.04 : x
2. Step 2: Convert to fraction form
   16,068.96/22,175.16 = 8,997.04/x
3. Step 3: Cross multiply
   16,068.96x = 22,175.16 × 8,997.04
4. Step 4: Simplify right side
   16,068.96x = 199,510,801.53
5. Step 5: Solve for x
   x = 199,510,801.53/16,068.96
6. Step 6: Final answer
   x = 12,415.91