Finding the Fourth Proportional to 5,799.92, 8,000.72 and 3,671.56

Step by Step Solution

1. Step 1: Write the proportion equation
   5,799.92 : 8,000.72 = 3,671.56 : x
2. Step 2: Convert to fraction form
   5,799.92/8,000.72 = 3,671.56/x
3. Step 3: Cross multiply
   5,799.92x = 8,000.72 × 3,671.56
4. Step 4: Simplify right side
   5,799.92x = 29,375,123.52
5. Step 5: Solve for x
   x = 29,375,123.52/5,799.92
6. Step 6: Final answer
   x = 5,064.75