Finding the Fourth Proportional to 21,468.24, 29,626.83 and 12,037.14

Step by Step Solution

1. Step 1: Write the proportion equation
   21,468.24 : 29,626.83 = 12,037.14 : x
2. Step 2: Convert to fraction form
   21,468.24/29,626.83 = 12,037.14/x
3. Step 3: Cross multiply
   21,468.24x = 29,626.83 × 12,037.14
4. Step 4: Simplify right side
   21,468.24x = 356,622,300.47
5. Step 5: Solve for x
   x = 356,622,300.47/21,468.24
6. Step 6: Final answer
   x = 16,611.62