Finding the Fourth Proportional to 17,071.98, 25,605.09 and 5,383.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,071.98 : 25,605.09 = 5,383.50 : x
2. Step 2: Convert to fraction form
   17,071.98/25,605.09 = 5,383.50/x
3. Step 3: Cross multiply
   17,071.98x = 25,605.09 × 5,383.50
4. Step 4: Simplify right side
   17,071.98x = 137,845,002.02
5. Step 5: Solve for x
   x = 137,845,002.02/17,071.98
6. Step 6: Final answer
   x = 8,074.34