Finding the Fourth Proportional to 16,429.41, 24,661.65 and 7,074.06

Step by Step Solution

1. Step 1: Write the proportion equation
   16,429.41 : 24,661.65 = 7,074.06 : x
2. Step 2: Convert to fraction form
   16,429.41/24,661.65 = 7,074.06/x
3. Step 3: Cross multiply
   16,429.41x = 24,661.65 × 7,074.06
4. Step 4: Simplify right side
   16,429.41x = 174,457,991.80
5. Step 5: Solve for x
   x = 174,457,991.80/16,429.41
6. Step 6: Final answer
   x = 10,618.64