Finding the Fourth Proportional to 17,017.96, 25,525.98 and 4,705

Step by Step Solution

1. Step 1: Write the proportion equation
   17,017.96 : 25,525.98 = 4,705 : x
2. Step 2: Convert to fraction form
   17,017.96/25,525.98 = 4,705/x
3. Step 3: Cross multiply
   17,017.96x = 25,525.98 × 4,705
4. Step 4: Simplify right side
   17,017.96x = 120,099,735.90
5. Step 5: Solve for x
   x = 120,099,735.90/17,017.96
6. Step 6: Final answer
   x = 7,057.23