Finding the Fourth Proportional to 4,076.19, 5,625.27 and 2,308.05

Step by Step Solution

1. Step 1: Write the proportion equation
   4,076.19 : 5,625.27 = 2,308.05 : x
2. Step 2: Convert to fraction form
   4,076.19/5,625.27 = 2,308.05/x
3. Step 3: Cross multiply
   4,076.19x = 5,625.27 × 2,308.05
4. Step 4: Simplify right side
   4,076.19x = 12,983,404.42
5. Step 5: Solve for x
   x = 12,983,404.42/4,076.19
6. Step 6: Final answer
   x = 3,185.18