Finding the Fourth Proportional to 2,375.52, 3,274.76 and 1,665.14

Step by Step Solution

1. Step 1: Write the proportion equation
   2,375.52 : 3,274.76 = 1,665.14 : x
2. Step 2: Convert to fraction form
   2,375.52/3,274.76 = 1,665.14/x
3. Step 3: Cross multiply
   2,375.52x = 3,274.76 × 1,665.14
4. Step 4: Simplify right side
   2,375.52x = 5,452,933.87
5. Step 5: Solve for x
   x = 5,452,933.87/2,375.52
6. Step 6: Final answer
   x = 2,295.47