Finding the Fourth Proportional to 17,662.97, 26,498.56 and 5,182.49

Step by Step Solution

1. Step 1: Write the proportion equation
   17,662.97 : 26,498.56 = 5,182.49 : x
2. Step 2: Convert to fraction form
   17,662.97/26,498.56 = 5,182.49/x
3. Step 3: Cross multiply
   17,662.97x = 26,498.56 × 5,182.49
4. Step 4: Simplify right side
   17,662.97x = 137,328,594.94
5. Step 5: Solve for x
   x = 137,328,594.94/17,662.97
6. Step 6: Final answer
   x = 7,774.94