Finding the Fourth Proportional to 17,010.45, 25,515.50 and 5,323.77

Step by Step Solution

1. Step 1: Write the proportion equation
   17,010.45 : 25,515.50 = 5,323.77 : x
2. Step 2: Convert to fraction form
   17,010.45/25,515.50 = 5,323.77/x
3. Step 3: Cross multiply
   17,010.45x = 25,515.50 × 5,323.77
4. Step 4: Simplify right side
   17,010.45x = 135,838,626.82
5. Step 5: Solve for x
   x = 135,838,626.82/17,010.45
6. Step 6: Final answer
   x = 7,985.60