Finding the Fourth Proportional to 4,074.50, 5,622.72 and 2,305.82

Step by Step Solution

1. Step 1: Write the proportion equation
   4,074.50 : 5,622.72 = 2,305.82 : x
2. Step 2: Convert to fraction form
   4,074.50/5,622.72 = 2,305.82/x
3. Step 3: Cross multiply
   4,074.50x = 5,622.72 × 2,305.82
4. Step 4: Simplify right side
   4,074.50x = 12,964,980.23
5. Step 5: Solve for x
   x = 12,964,980.23/4,074.50
6. Step 6: Final answer
   x = 3,181.98