Finding the Fourth Proportional to 16,661.60, 24,964.83 and 10,074.17

Step by Step Solution

1. Step 1: Write the proportion equation
   16,661.60 : 24,964.83 = 10,074.17 : x
2. Step 2: Convert to fraction form
   16,661.60/24,964.83 = 10,074.17/x
3. Step 3: Cross multiply
   16,661.60x = 24,964.83 × 10,074.17
4. Step 4: Simplify right side
   16,661.60x = 251,500,032.19
5. Step 5: Solve for x
   x = 251,500,032.19/16,661.60
6. Step 6: Final answer
   x = 15,094.59