Finding the Fourth Proportional to 17,518.37, 26,281.56 and 5,038.49

Step by Step Solution

1. Step 1: Write the proportion equation
   17,518.37 : 26,281.56 = 5,038.49 : x
2. Step 2: Convert to fraction form
   17,518.37/26,281.56 = 5,038.49/x
3. Step 3: Cross multiply
   17,518.37x = 26,281.56 × 5,038.49
4. Step 4: Simplify right side
   17,518.37x = 132,419,245.84
5. Step 5: Solve for x
   x = 132,419,245.84/17,518.37
6. Step 6: Final answer
   x = 7,558.88