Finding the Fourth Proportional to 3,402.52, 5,105.23 and 1,760.22

Step by Step Solution

1. Step 1: Write the proportion equation
   3,402.52 : 5,105.23 = 1,760.22 : x
2. Step 2: Convert to fraction form
   3,402.52/5,105.23 = 1,760.22/x
3. Step 3: Cross multiply
   3,402.52x = 5,105.23 × 1,760.22
4. Step 4: Simplify right side
   3,402.52x = 8,986,323.55
5. Step 5: Solve for x
   x = 8,986,323.55/3,402.52
6. Step 6: Final answer
   x = 2,641.08