Finding the Fourth Proportional to 2,669.01, 3,682.34 and 1,549.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,669.01 : 3,682.34 = 1,549.55 : x
2. Step 2: Convert to fraction form
   2,669.01/3,682.34 = 1,549.55/x
3. Step 3: Cross multiply
   2,669.01x = 3,682.34 × 1,549.55
4. Step 4: Simplify right side
   2,669.01x = 5,705,943.79
5. Step 5: Solve for x
   x = 5,705,943.79/2,669.01
6. Step 6: Final answer
   x = 2,137.85