Finding the Fourth Proportional to 2,271.70, 3,404.40 and 1,656.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,271.70 : 3,404.40 = 1,656.82 : x
2. Step 2: Convert to fraction form
   2,271.70/3,404.40 = 1,656.82/x
3. Step 3: Cross multiply
   2,271.70x = 3,404.40 × 1,656.82
4. Step 4: Simplify right side
   2,271.70x = 5,640,478.01
5. Step 5: Solve for x
   x = 5,640,478.01/2,271.70
6. Step 6: Final answer
   x = 2,482.93