Finding the Fourth Proportional to 2,597.01, 3,586.41 and 2,221.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,597.01 : 3,586.41 = 2,221.83 : x
2. Step 2: Convert to fraction form
   2,597.01/3,586.41 = 2,221.83/x
3. Step 3: Cross multiply
   2,597.01x = 3,586.41 × 2,221.83
4. Step 4: Simplify right side
   2,597.01x = 7,968,393.33
5. Step 5: Solve for x
   x = 7,968,393.33/2,597.01
6. Step 6: Final answer
   x = 3,068.30