Finding the Fourth Proportional to 5,320.35, 7,983.27 and 2,546.46

Step by Step Solution

1. Step 1: Write the proportion equation
   5,320.35 : 7,983.27 = 2,546.46 : x
2. Step 2: Convert to fraction form
   5,320.35/7,983.27 = 2,546.46/x
3. Step 3: Cross multiply
   5,320.35x = 7,983.27 × 2,546.46
4. Step 4: Simplify right side
   5,320.35x = 20,329,077.72
5. Step 5: Solve for x
   x = 20,329,077.72/5,320.35
6. Step 6: Final answer
   x = 3,821.00