Finding the Fourth Proportional to 5,067.55, 7,600.41 and 1,780.22

Step by Step Solution

1. Step 1: Write the proportion equation
   5,067.55 : 7,600.41 = 1,780.22 : x
2. Step 2: Convert to fraction form
   5,067.55/7,600.41 = 1,780.22/x
3. Step 3: Cross multiply
   5,067.55x = 7,600.41 × 1,780.22
4. Step 4: Simplify right side
   5,067.55x = 13,530,401.89
5. Step 5: Solve for x
   x = 13,530,401.89/5,067.55
6. Step 6: Final answer
   x = 2,670.01