Finding the Fourth Proportional to 17,485.05, 26,100.71 and 16,184.09

Step by Step Solution

1. Step 1: Write the proportion equation
   17,485.05 : 26,100.71 = 16,184.09 : x
2. Step 2: Convert to fraction form
   17,485.05/26,100.71 = 16,184.09/x
3. Step 3: Cross multiply
   17,485.05x = 26,100.71 × 16,184.09
4. Step 4: Simplify right side
   17,485.05x = 422,416,239.70
5. Step 5: Solve for x
   x = 422,416,239.70/17,485.05
6. Step 6: Final answer
   x = 24,158.71