Finding the Fourth Proportional to 2,375.52, 3,560.54 and 1,074.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,375.52 : 3,560.54 = 1,074.25 : x
2. Step 2: Convert to fraction form
   2,375.52/3,560.54 = 1,074.25/x
3. Step 3: Cross multiply
   2,375.52x = 3,560.54 × 1,074.25
4. Step 4: Simplify right side
   2,375.52x = 3,824,910.10
5. Step 5: Solve for x
   x = 3,824,910.10/2,375.52
6. Step 6: Final answer
   x = 1,610.14