Finding the Fourth Proportional to 2,375.52, 3,273.78 and 1,711.20

Step by Step Solution

1. Step 1: Write the proportion equation
   2,375.52 : 3,273.78 = 1,711.20 : x
2. Step 2: Convert to fraction form
   2,375.52/3,273.78 = 1,711.20/x
3. Step 3: Cross multiply
   2,375.52x = 3,273.78 × 1,711.20
4. Step 4: Simplify right side
   2,375.52x = 5,602,092.34
5. Step 5: Solve for x
   x = 5,602,092.34/2,375.52
6. Step 6: Final answer
   x = 2,358.26