Finding the Fourth Proportional to 16,111.41, 22,233.89 and 9,037.98

Step by Step Solution

1. Step 1: Write the proportion equation
   16,111.41 : 22,233.89 = 9,037.98 : x
2. Step 2: Convert to fraction form
   16,111.41/22,233.89 = 9,037.98/x
3. Step 3: Cross multiply
   16,111.41x = 22,233.89 × 9,037.98
4. Step 4: Simplify right side
   16,111.41x = 200,949,475.74
5. Step 5: Solve for x
   x = 200,949,475.74/16,111.41
6. Step 6: Final answer
   x = 12,472.50