Finding the Fourth Proportional to 2,174.61, 3,259.04 and 1,017.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,174.61 : 3,259.04 = 1,017.93 : x
2. Step 2: Convert to fraction form
   2,174.61/3,259.04 = 1,017.93/x
3. Step 3: Cross multiply
   2,174.61x = 3,259.04 × 1,017.93
4. Step 4: Simplify right side
   2,174.61x = 3,317,469.50
5. Step 5: Solve for x
   x = 3,317,469.50/2,174.61
6. Step 6: Final answer
   x = 1,525.55