Finding the Fourth Proportional to 3,095.25, 4,271.72 and 1,698.27

Step by Step Solution

1. Step 1: Write the proportion equation
   3,095.25 : 4,271.72 = 1,698.27 : x
2. Step 2: Convert to fraction form
   3,095.25/4,271.72 = 1,698.27/x
3. Step 3: Cross multiply
   3,095.25x = 4,271.72 × 1,698.27
4. Step 4: Simplify right side
   3,095.25x = 7,254,525.43
5. Step 5: Solve for x
   x = 7,254,525.43/3,095.25
6. Step 6: Final answer
   x = 2,343.76