Finding the Fourth Proportional to 2,554.38, 3,522.24 and 1,669.71

Step by Step Solution

1. Step 1: Write the proportion equation
   2,554.38 : 3,522.24 = 1,669.71 : x
2. Step 2: Convert to fraction form
   2,554.38/3,522.24 = 1,669.71/x
3. Step 3: Cross multiply
   2,554.38x = 3,522.24 × 1,669.71
4. Step 4: Simplify right side
   2,554.38x = 5,881,119.35
5. Step 5: Solve for x
   x = 5,881,119.35/2,554.38
6. Step 6: Final answer
   x = 2,302.37