Finding the Fourth Proportional to 5,422.61, 7,483.37 and 3,535.41

Step by Step Solution

1. Step 1: Write the proportion equation
   5,422.61 : 7,483.37 = 3,535.41 : x
2. Step 2: Convert to fraction form
   5,422.61/7,483.37 = 3,535.41/x
3. Step 3: Cross multiply
   5,422.61x = 7,483.37 × 3,535.41
4. Step 4: Simplify right side
   5,422.61x = 26,456,789.97
5. Step 5: Solve for x
   x = 26,456,789.97/5,422.61
6. Step 6: Final answer
   x = 4,878.98