Finding the Fourth Proportional to 1,082.52, 1,493.86 and 610.41

Step by Step Solution

1. Step 1: Write the proportion equation
   1,082.52 : 1,493.86 = 610.41 : x
2. Step 2: Convert to fraction form
   1,082.52/1,493.86 = 610.41/x
3. Step 3: Cross multiply
   1,082.52x = 1,493.86 × 610.41
4. Step 4: Simplify right side
   1,082.52x = 911,867.08
5. Step 5: Solve for x
   x = 911,867.08/1,082.52
6. Step 6: Final answer
   x = 842.36