Finding the Fourth Proportional to 16,704.42, 25,057.24 and 5,611.47

Step by Step Solution

1. Step 1: Write the proportion equation
   16,704.42 : 25,057.24 = 5,611.47 : x
2. Step 2: Convert to fraction form
   16,704.42/25,057.24 = 5,611.47/x
3. Step 3: Cross multiply
   16,704.42x = 25,057.24 × 5,611.47
4. Step 4: Simplify right side
   16,704.42x = 140,607,936.51
5. Step 5: Solve for x
   x = 140,607,936.51/16,704.42
6. Step 6: Final answer
   x = 8,417.41