Finding the Fourth Proportional to 17,333.32, 25,996.27 and 5,488.09

Step by Step Solution

1. Step 1: Write the proportion equation
   17,333.32 : 25,996.27 = 5,488.09 : x
2. Step 2: Convert to fraction form
   17,333.32/25,996.27 = 5,488.09/x
3. Step 3: Cross multiply
   17,333.32x = 25,996.27 × 5,488.09
4. Step 4: Simplify right side
   17,333.32x = 142,669,869.42
5. Step 5: Solve for x
   x = 142,669,869.42/17,333.32
6. Step 6: Final answer
   x = 8,230.96